| KAA | Kasama | Kasama | Zambia |
| KAB | Kariba | Kariba | Zimbabwe |
| KAC | Kameshli | Kameshli | Syria |
| KAD | Kaduna | Kaduna | Nigeria |
| KAE | Kake (AK) | SPB | USA |
| KAF | Karato | Karato | Papua New Guinea |
| KAG | Kangnung | Kangnung | South Korea |
| KAH | Melbourne | City Heliport | Australia |
| KAI | Kaieteur | Kaieteur | Guyana |
| KAJ | Kajaani | Kajaani | Finland |
| KAK | Kar | Kar | Papua New Guinea |
| KAL | Kaltag (AK) | Kaltag | USA |
| KAM | Kamaran Island | Kamaran Island | Yemen |
| KAN | Kano | Aminu Kano International Apt | Nigeria |
| KAO | Kuusamo | Kuusamo | Finland |
| KAP | Kapanga | Kapanga | Congo (DRC) |
| KAQ | Kamulai | Kamulai | Papua New Guinea |
| KAR | Kamarang | Kamarang | Guyana |
| KAS | Karasburg | Karasburg | Namibia |
| KAT | Kaitaia | Kaitaia | New Zealand |
| KAU | Kauhava | Kauhava | Finland |
| KAV | Kavanayen | Kavanayen | Venezuela |
| KAW | Kawthaung | Kawthaung | Myanmar |
| KAX | Kalbarri | Kalbarri | Australia |
| KAY | Wakaya Island | Wakaya Island | Fiji |
| KAZ | Kau | Kau | Indonesia |
| KBA | Kabala | Kabala | Sierra Leone |
| KBB | Kirkimbie | Kirkimbie | Australia |
| KBC | Birch Creek (AK) | Birch Creek | USA |
| KBD | Kimberley Downs | Kimberley Downs | Australia |
| KBE | Bell Island (AK) | Hot Springs SPB | USA |
| KBF | Karubaga | Karubaga | Indonesia |
| KBG | Kabalega Falls | Kabalega Falls | Uganda |
| KBH | Kalat | Kalat | Pakistan |
| KBI | Kribi | Kribi | Cameroon |
| KBJ | Kings Canyon | King Canyon | Australia |
| KBK | Klag Bay (AK) | Klag Bay | USA |
| KBL | Kabul | Hamid Karzai International Airport (Khwaja Rawash) | Afghanistan |
| KBM | Kabwum | Kabwum | Papua New Guinea |
| KBN | Kabinda | Kabinda | Congo (DRC) |
| KBO | Kabalo | Kabalo | Congo (DRC) |
| KBP | Kiev | Borispol | Ukraine |
| KBQ | Kasungu | Kasungu | Malawi |
| KBR | Kota Bharu | Pengkalan Chepa | Malaysia |
| KBS | Bo | Bo | Sierra Leone |
| KBT | Kaben | Kaben | Marshall Islands |
| KBU | Kotabaru | Kotabaru | Indonesia |
| KBV | Krabi | Krabi | Thailand |
| KBW | Chignik (AK) | Chignik Bay | USA |
| KBX | Kambuaya | Kambuaya | Indonesia |
| KBY | Streaky Bay | Streaky Bay | Australia |
| KBZ | Kaikoura | Kaikoura | New Zealand |
| KCA | Kuqa | Kuqa Qiuci Airport | Xinjiang, China |
| KCB | Kasikasima | Tepoe Airstrip | Suriname |
| KCC | Coffman Cove (AK) | Coffman Cove SPB | USA |
| KCD | Kamur | Kamur | Indonesia |
| KCE | Collinsville | Collinsville | Australia |
| KCF | Kadanwari | Kadanwari | Pakistan |
| KCG | Chignik (AK) | Fisheries | USA |
| KCH | Kuching | Kuching | Malaysia |
| KCI | Kon | Kon | Indonesia |
| KCJ | Komaio | Komaio | Papua New Guinea |
| KCK | Kansas City (KS) | Fairfax Municipal | USA |
| KCL | Chignik (AK) | Lagoon | USA |
| KCM | Kahramanmaras | Kahramanmaras | Turkey |
| KCN | Chernofski (AK) | SPB | USA |
| KCO | Kocaeli | Cengiz Topel | Turkey |
| KCP | Kamenets-Podolskiy | Kamenets-Podolskiy | Ukraine |
| KCQ | Chignik (AK) | Chignik | USA |
| KCR | Colorado Creek (AK) | Colorado Creek | USA |
| KCS | Kings Creek Station | Kings Creek Station | Australia |
| KCU | Masindi | Masindi | Uganda |
| KCZ | Kochi | Kochi | Japan |
| KDA | Kolda | Kolda | Senegal |
| KDB | Kambalda | Kambalda | Australia |
| KDC | Kandi | Kandi | Benin |
| KDD | Khuzdar | Khuzdar | Pakistan |
| KDE | Koroba | Koroba | Papua New Guinea |
| KDF | Kouba | Kouba | Algeria |
| KDG | Kardjali | Kardjali | Bulgaria |
| KDH | Kandahar | Kandahar | Afghanistan |
| KDI | Kendari | Wolter Monginsidi | Indonesia |
| KDJ | N'Djole | N'Djole | Gabon |
| KDK | Kodiak (AK) | Municipal | USA |
| KDL | Kardla | Kardla | Estonia |
| KDM | Kaadedhdhoo | Kaadedhdhoo | Maldives |
| KDN | Ndende | Ndende | Gabon |
| KDO | Kadhdhoo | Kadhdhoo | Maldives |
| KDP | Kandep | Kandep | Papua New Guinea |
| KDQ | Kamberatoro | Kamberatoro | Papua New Guinea |
| KDR | Kandrian | Kandrian | Papua New Guinea |
| KDS | Kamaran Downs | Kamaran Downs | Australia |
| KDU | Skardu | Skardu | Pakistan |
| KDV | Kandavu | Kandavu | Fiji |
| KEA | Keisah | Keisah | Indonesia |
| KEB | Nanwalek (AK) | Nanwalek | USA |
| KEC | Kasenga | Kasenga | Congo (DRC) |
| KED | Kaedi | Kaedi | Mauritania |
| KEE | Kelle | Kelle | Congo (ROC) |
| KEF | Reykjavik | Keflavik International | Iceland |
| KEG | Keglsugl | Keglsugl | Papua New Guinea |
| KEH | Kenmore Air Harbor (WA) | Kenmore Air Harbor | USA |
| KEI | Kepi | Kepi | Indonesia |
| KEJ | Kemerovo | Kemerovo | Russia |
| KEK | Ekwok (AK) | Ekwok | USA |
| KEL | Kiel | Kiel Airport (Kiel Holtenau Airport) | Schleswig-Holstein, Germany |
| KEM | Kemi/Tornio | Kemi/Tornio | Finland |
| KEN | Kenema | Kenema | Sierra Leone |
| KEO | Odienne | Odienne | Cote d'Ivoire |
| KEP | Nepalganj | Nepalganj | Nepal |
| KEQ | Kebar | Kebar | Indonesia |
| KER | Kerman | Kerman | Iran |
| KES | Kelsey | Kelsey | Canada |
| KET | Keng Tung | Keng Tung | Myanmar |
| KEU | Kelly Bar (AK) | Kelly Bar | USA |
| KEV | Kuorevesi | Halli | Finland |
| KEW | Keewaywin | Keewaywin | Canada |
| KEX | Kanabea | Kanabea | Papua New Guinea |
| KEY | Kericho | Kericho | Kenya |
| KFA | Kiffa | Kiffa | Mauritania |
| KFG | Kalkurung | Kalkurung | Australia |
| KFP | False Pass (AK) | False Pass | USA |
| KFS | Kastamonu | Kastamonu | Turkey |
| KGA | Kananga | Kananga | Congo (DRC) |
| KGB | Konge | Konge | Papua New Guinea |
| KGC | Kingscote | Kingscote | Australia |
| KGD | Kaliningrad | Khrabrovo Airport | Russia |
| KGE | Kagau | Kagau | Solomon Islands |
| KGF | Karaganda | Karaganda | Kazakhstan |
| KGG | Kedougou | Kedougou | Senegal |
| KGH | Yongai | Yongai | Papua New Guinea |
| KGI | Kalgoorlie | Kalgoorlie | Australia |
| KGJ | Karonga | Karonga | Malawi |
| KGK | New Koliganek (AK) | New Koliganek | USA |
| KGL | Kigali | Kigali International Airport | Rwanda |
| KGM | Kungum | Kungum | Papua New Guinea |
| KGN | Kasongo Lunda | Kasongo Lunda | Congo (DRC) |
| KGO | Kirovograd | Kirovograd | Ukraine |
| KGP | Kogalym | Kogalym International | Russia |
| KGR | Kulgera | Kulgera | Australia |
| KGS | Kos | Kos | Greece |
| KGU | Keningau | Keningau | Malaysia |
| KGW | Kagi | Kagi | Papua New Guinea |
| KGX | Grayling (AK) | Grayling | USA |
| KGY | Kingaroy | Kingaroy | Australia |
| KGZ | Glacier Creek (AK) | Glacier Creek | USA |
| KHA | Khaneh | Khaneh | Iran |
| KHC | Kerch | Kerch Airport (out of service) | Crimea, Ukraine, Russia |
| KHD | Khorramabad | Khorramabad | Iran |
| KHE | Kherson | Kherson | Ukraine |
| KHG | Kashi | Kashi | PR China |
| KHH | Kaohsiung | International | Taiwan |
| KHI | Karachi | Jinnah International Airport (Quaid-E-Azam) | Pakistan |
| KHJ | Kauhajoki | Kauhajoki | Finland |
| KHK | Khark Island | Khark Island | Iran |
| KHL | Khulna | Khulna | Bangladesh |
| KHM | Khamti | Khamti | Myanmar |
| KHN | Nanchang | Nanchang | PR China |
| KHO | Khoka Moya | Khoka Moya | South Africa |
| KHR | Kharkhorin | Kharkhorin | Mongolia |
| KHS | Khasab | Khasab | Oman |
| KHT | Khost | Khost | Afghanistan |
| KHU | Kremenchug | Kremenchug | Ukraine |
| KHV | Khabarovsk | Novyy | Russia |
| KHW | Khwai River Lodge | Khwai River Lodge | Botswana |
| KHZ | Kauehi | Kauehi | French Polynesia |
| KIA | Kaiapit | Kaiapit | Papua New Guinea |
| KIB | Ivanof Bay (AK) | SPB | USA |
| KIC | King City (CA) | Mesa Del Rey | USA |
| KID | Kristianstad | Kristianstad | Sweden |
| KIE | Kieta | Aropa | Papua New Guinea |
| KIF | Kingfisher Lake | Kingfisher Lake | Canada |
| KIG | Koinghaas | Koinghaas | South Africa |
| KIH | Kish Island | Kish Island | Iran |
| KII | Kibuli | Kibuli | Papua New Guinea |
| KIJ | Niigata | Niigata | Japan |
| KIK | Kirkuk | Kirkuk | Iraq |
| KIL | Kilwa | Kilwa | Congo (DRC) |
| KIM | Kimberley | Kimberley | South Africa |
| KIN | Kingston | Norman Manley International | Jamaica |
| KIO | Kili Island | Kili Island | Marshall Islands |
| KIP | Wichita Falls (TX) | Kickapoo | USA |
| KIQ | Kira | Kira | Papua New Guinea |
| KIR | Kerry County | Kerry County Airport | Ireland |
| KIS | Kisumu | Kisumu | Kenya |
| KIT | Kithira | Kithira | Greece |
| KIU | Kiunga | Kiunga | Kenya |
| KIV | Chisinau | Chisinau | Moldova |
| KIW | Kitwe | Southdowns | Zambia |
| KIX | Osaka | Kansai International | Japan |
| KIY | Kilwa | Kilwa | Tanzania |
| KIZ | Kikinonda | Kikinonda | Papua New Guinea |
| KJA | Krasnojarsk | Krasnojarsk | Russia |
| KJK | Kortrijk | Kortrijk | Belgium |
| KJP | Kerama | Kerama | Japan |
| KJU | Kamiraba | Kamiraba | Papua New Guinea |
| KKA | Koyuk (AK) | Koyuk | USA |
| KKB | Kitoi Bay (AK) | SPB | USA |
| KKC | Khon Kaen | Khon Kaen | Thailand |
| KKD | Kokoda | Kokoda | Papua New Guinea |
| KKE | Kerikeri | Kerikeri | New Zealand |
| KKF | Kagvik Creek (AK) | Kagvik Creek | USA |
| KKG | Konawaruk | Konawaruk | Guyana |
| KKH | Kongiganak (AK) | Kongiganak | USA |
| KKI | Akiachak (AK) | Spb | USA |
| KKJ | Fukuoka, Kitakyushu | Kitakyushu Airport | Japan |
| KKK | Kalakaket (AK) | Kalakaket AFS | USA |
| KKL | Karluk Lake (AK) | Karluk Lake SPB | USA |
| KKM | Lop Buri | Lop Buri | Thailand |
| KKN | Kirkenes | Hoeybuktmoen | Norway |
| KKO | Kaikohe | Kaikohe | New Zealand |
| KKP | Koolburra | Koolburra | Australia |
| KKR | Kaukura Atoll | Kaukura Atoll | French Polynesia |
| KKT | Kentland (IN) | Kentland | USA |
| KKU | Ekuk (AK) | Ekuk | USA |
| KKW | Kikwit | Kikwit | Congo (DRC) |
| KKX | Kikaiga Shima | Kikaiga Shima | Japan |
| KKY | Kilkenny | Kilkenny | Ireland |
| KKZ | Koh Kong | Koh Kong | Cambodia |
| KLA | Kampala | Off-line Pt | Uganda |
| KLB | Kalabo | Kalabo | Zambia |
| KLC | Kaolack | Kaolack | Senegal |
| KLD | Kalinin | Migalovo | Russia |
| KLE | Kaele | Kaele | Cameroon |
| KLF | Kaluga | Kaluga | Russia |
| KLG | Kalskag (AK) | Municipal | USA |
| KLH | Kolhapur | Kolhapur | India |
| KLI | Kota Koli | Kota Koli | Congo (DRC) |
| KLJ | Klaipeda | Klaipeda | Lithuania |
| KLK | Kalokol | Kalokol | Kenya |
| KLL | Levelock (AK) | Levelock | USA |
| KLN | Larsen Bay (AK) | Larsen SPB | USA |
| KLO | Kalibo | Kalibo | Philippines |
| KLP | Kelp Bay (AK) | Kelp Bay | USA |
| KLQ | Keluang | Keluang | Indonesia |
| KLR | Kalmar | Kalmar | Sweden |
| KLS | Kelso (WA) | Longview | USA |
| KLT | Kaiserslautern | Kaiserslautern | Germany |
| KLU | Klagenfurt | Klagenfurt | Austria |
| KLV | Karlovy Vary | Karlovy Vary | Czech Republic |
| KLW | Klawock (AK) | Klawock | USA |
| KLX | Kalamata | Kalamata | Greece |
| KLY | Kalima | Kalima | Congo (DRC) |
| KLZ | Kleinzee | Kleinzee | South Africa |
| KMA | Kerema | Kerema | Papua New Guinea |
| KMB | Koinambe | Koinambe | Papua New Guinea |
| KMC | King Khalid Mil. City | King Khalid Military | Saudi Arabia |
| KMD | Mandji | Mandji | Gabon |
| KME | Kamembe | Kamembe | Rwanda |
| KMF | Kamina | Kamina | Papua New Guinea |
| KMG | Kunming | Kunming Changshui International Airport | Yunnan, China |
| KMH | Kuruman | Kuruman | South Africa |
| KMI | Miyazaki | Miyazaki | Japan |
| KMJ | Kumamoto | Kumamoto | Japan |
| KMK | Makabana | Makabana | Congo (ROC) |
| KML | Kamileroi | Kamileroi | Australia |
| KMM | Kimam | Kimam | Indonesia |
| KMN | Kamina | Kamina | Congo (DRC) |
| KMO | Manokotak (AK) | Manokotak SPB | USA |
| KMP | Keetmanshoop | J.G.H. Van Der Wath | Namibia |
| KMQ | Komatsu | Komatsu | Japan |
| KMR | Karimui | Karimui | Papua New Guinea |
| KMS | Kumasi | Kumasi | Ghana |
| KMT | Kampot | Kampot | Cambodia |
| KMU | Kismayu | Kismayu | Somalia |
| KMV | Kalemyo | Kalemyo | Myanmar |
| KMW | Kostroma | Kostroma | Russia |
| KMX | Khamis Mushait | Khamis Mushait | Saudi Arabia |
| KMY | Moser Bay (AK) | Moser Bay | USA |
| KMZ | Kaoma | Kaoma | Zambia |
| KNA | Vina del Mar | Vina del Mar | Chile |
| KNB | Kanab (UT) | Kanab | USA |
| JGS | Ji'an | Ji'an | PR China |
| KND | Kindu | Kindu | Congo (DRC) |
| KNE | Kanainj | Kanainj | Papua New Guinea |
| KNF | Kings Lynn | Marham RAF | United Kingdom |
| KNG | Kaimana | Kaimana | Indonesia |
| KNH | Kinmen | Shang-Yi | Taiwan |
| KNI | Katanning | Katanning | Australia |
| KNJ | Kindamba | Kindamba | Congo (ROC) |
| KNK | Kakhonak (AK) | Kakhonak | USA |
| KNL | Kelanoa | Kelanoa | Papua New Guinea |
| KNM | Kaniama | Kaniama | Congo (DRC) |
| KNN | Kankan | Kankan | Guinea |
| KNO | Medan | Kualanamu International Airport | Indonesia |
| KNP | Capanda | Capanda | Angola |
| KNQ | Kone | Kone | New Caledonia |
| KNR | Kangan | Jam | Iran |
| KNS | King Island | King Island | Australia |
| KNT | Kennett (MO) | Municipal | USA |
| KNU | Kanpur | Kanpur Airport | Uttar Pradesh, India |
| KNV | Knights Inlet | Knights Inlet | Canada |
| KNW | New Stuyahok (AK) | New Stuyahok | USA |
| KNX | Kununurra | Kununurra | Australia |
| KNY | Kinoosao | Kinoosao | Canada |
| KNZ | Kenieba | Kenieba | Mali |
| KOA | Kona (HI) | Keahole | USA |
| KOB | Koutaba | Koutaba | Cameroon |
| KOC | Koumac | Koumac | New Caledonia |
| KOD | Kotabangun | Kotabangun | Indonesia |
| KOE | Kupang | Eltari | Indonesia |
| KOF | Komatipoort | Komatipoort | South Africa |
| KOG | Khong | Khong | Lao PDR |
| KOH | Koolatah | Koolatah | Australia |
| KOI | Kirkwall (Orkney Is) | Kirkwall Airport | United Kingdom |
| KOJ | Kagoshima | Kagoshima Airport | Japan |
| KOK | Kokkola/Pietarsaari | Kruunupyy | Finland |
| KOL | Koumala | Koumala | Central African Republic |
| KOM | Komo-Manda | Komo-Manda | Papua New Guinea |
| KON | Kontum | Kontum | Viet Nam |
| KOO | Kongolo | Kongolo | Congo (DRC) |
| KOP | Nakhon Phanom | Nakhon Phanom | Thailand |
| KOQ | Koethen | Koethen | Germany |
| KOR | Kokoro | Kokoro | Papua New Guinea |
| KOS | Sihanoukville | Sihanoukville | Cambodia |
| KOT | Kotlik (AK) | Kotlik | USA |
| KOU | Koulamoutou | Koulamoutou | Gabon |
| KOV | Kokshetau | Kokshetau | Kazakhstan |
| KOW | Ganzhou | Ganzhou | PR China |
| KOX | Kokonao | Kokonao | Indonesia |
| KOY | Olga Bay (AK) | Olga Bay SPB | USA |
| KOZ | Ouzinkie (AK) | Ouzinkie SPB | USA |
| KPA | Kopiago | Kopiago | Papua New Guinea |
| KPB | Point Baker (AK) | Point Baker SPB | USA |
| KPC | Port Clarence (AK) | Port Clarence | USA |
| KPD | King Of Prussia (PA) | King Of Prussia | USA |
| KPE | Yapsiei | Yapsiei | Papua New Guinea |
| KPF | Kondubol | Kondubol | Papua New Guinea |
| KPG | Kurupung | Kurupung | Guyana |
| KPH | Pauloff Harbor (AK) | Pauloff Harbor SPB | USA |
| KPI | Kapit | Kapit | Malaysia |
| KPK | Parks (AK) | Parks SPB | USA |
| KPL | Kapal | Kapal | Papua New Guinea |
| KPM | Kompiam | Kompiam | Papua New Guinea |
| KPN | Kipnuk (AK) | Kipnuk SPB | USA |
| KPO | Pohang | Pohang | South Korea |
| KPP | Kalpowar | Kalpowar | Australia |
| KPR | Port Williams (AK) | Port Williams SPB | USA |
| KPS | Kempsey | Kempsey | Australia |
| KPT | Jackpot (NV) | Jackpot | USA |
| KPV | Perryville (AK) | Perryville SPB | USA |
| KPY | Port Bailey (AK) | Port Bailey SPB | USA |
| KQA | Akutan (AK) | Akutan | USA |
| KQB | Koonibba | Koonibba | Australia |
| KQL | Kol | Kol | Papua New Guinea |
| KRA | Kerang | Kerang | Australia |
| KRB | Karumba | Karumba | Australia |
| KRC | Kerinci | Kerinci | Indonesia |
| KRD | Kurundi | Kurundi | Australia |
| KRE | Kirundo | Kirundo | Burundi |
| KRF | Kramfors | Kramfors | Sweden |
| KRG | Karasabai | Karasabai | Guyana |
| KRI | Kikori | Kikori | Papua New Guinea |
| KRJ | Karawari | Karawari | Papua New Guinea |
| KRK | Krakow | J. Paul II Balice International | Poland |
| KRL | Korla | Korla | PR China |
| KRM | Karanambo | Karanambo | Guyana |
| KRN | Kiruna | Kiruna | Sweden |
| KRO | Kurgan | Kurgan | Russia |
| KRP | Karup | Karup | Denmark |
| KRQ | Kramatorsk | Kramatorsk | Ukraine |
| KRR | Krasnodar | Krasnodar | Russia |
| KRS | Kristiansand | Kjevik | Norway |
| KRT | Khartoum | Civil | Sudan |
| KRU | Kerau | Kerau | Papua New Guinea |
| KRV | Kerio Valley | Kerio Valley | Kenya |
| KRW | Turkmenbashi | Turkmanbashi | Turkmenistan |
| KRX | Kar Kar | Kar Kar | Papua New Guinea |
| KRY | Karamay | Karamay | PR China |
| KRZ | Kiri | Kiri | Congo (DRC) |
| KSA | Kosrae | Kosrae | Micronesia |
| KSB | Kasanombe | Kasanombe | Papua New Guinea |
| KSC | Kosice | Barca | Slovakia |
| KSD | Karlstad | Karlstad | Sweden |
| KSE | Kasese | Kasese | Uganda |
| KSF | Kassel | Kassel–Calden Airport | Germany |
| KSG | Kisengan | Kisengan | Papua New Guinea |
| KSH | Kermanshah | Kermanshah | Iran |
| KSI | Kissidougou | Kissidougou | Guinea |
| KSJ | Kasos Island | Kasos Island | Greece |
| KSK | Karlskoga | Karlskoga | Sweden |
| KSL | Kassala | Kassala | Sudan |
| KSM | Saint Marys (AK) | Saint Marys | USA |
| KSN | Kostanay | Kostanay | Kazakhstan |
| KSO | Kastoria | Aristoteles Airport | Greece |
| KSP | Kosipe | Kosipe | Papua New Guinea |
| KSQ | Karshi | Karshi | Uzbekistan |
| KSR | Sandy River (AK) | Federal No 1 | USA |
| KSS | Sikasso | Sikasso | Mali |
| KST | Kosti | Kosti | Sudan |
| KSU | Kristiansund | Kvernberget | Norway |
| KSV | Springvale | Springvale | Australia |
| KSW | Kiryat Shmona | Kiryat Shmona | Israel |
| KSX | Yasuru | Yasuru | Papua New Guinea |
| KSY | Kars | Kars | Turkey |
| KSZ | Kotlas | Kotlas | Russia |
| KTA | Karratha | Karratha | Australia |
| KTB | Thorne Bay (AK) | Thorne Bay | USA |
| KTC | Katiola | Katiola | Cote d'Ivoire |
| KTD | Kitadaito | Kitadaito | Japan |
| KTE | Kerteh | Kerteh | Malaysia |
| KTF | Takaka | Takaka | New Zealand |
| KTG | Ketapang | Ketapang | Indonesia |
| KTH | Tikchik (AK) | SPB | USA |
| KTI | Kratie | Kratie | Cambodia |
| KTK | Kanua | Kanua | Papua New Guinea |
| KTL | Kitale | Kitale | Kenya |
| KTM | Kathmandu | Tribhuvan | Nepal |
| KTN | Ketchikan (AK) | International | USA |
| KTO | Kato | Kato | Guyana |
| KTP | Kingston | Tinson Pen Aerodrome | Jamaica |
| KTQ | Kitee | Kitee | Finland |
| KTR | Katherine | Tindal | Australia |
| KTS | Teller Mission (AK) | Brevig Mission | USA |
| KTT | Kittila | Kittila | Finland |
| KTU | Kota | Kota | India |
| KTV | Kamarata | Kamarata | Venezuela |
| KTW | Katowice | Pyrzowice | Poland |
| KTX | Koutiala | Koutiala | Mali |
| KTZ | Kwun Tong | Kwun Tong | Hong Kong, PR China |
| KUA | Kuantan | Kuantan | Malaysia |
| KUC | Kuria | Kuria | Kiribati |
| KUD | Kudat | Kudat | Malaysia |
| KUE | Kukundu | Kukundu | Solomon Islands |
| KUF | Samara | Kurumoch International Airport | Russia |
| KUG | Kubin Island | Kubin Island | Australia |
| KUH | Kushiro | Kushiro | Japan |
| KUI | Kawau Island | Kawau Island | New Zealand |
| KUJ | Kushimoto | Kushimoto | Japan |
| KUK | Kasigluk (AK) | Kasigluk | USA |
| KUL | Kuala Lumpur | Kuala Lumpur International | Malaysia |
| KUM | Yakushima | Yakushima | Japan |
| KUN | Kaunas | Kaunas | Lithuania |
| KUO | Kuopio | Kuopio | Finland |
| KUP | Kupiano | Kupiano | Papua New Guinea |
| KUQ | Kuri | Kuri | Papua New Guinea |
| KUR | Kuran-O-Munjan | Kuran-O-Munjan | Afghanistan |
| KUS | Kulusuk | Kulusuk | Greenland |
| KUT | Kutaisi | Kutaisi | Georgia |
| KUU | Bhuntar | Kullu Manali Airport | Himachal Pradesh, India |
| KUV | Kunsan | Kunsan | South Korea |
| KUW | Kugururok River (AK) | Kugururok River | USA |
| KUX | Kuyol | Kuyol | Papua New Guinea |
| KUY | Kamusi | Kamusi Airport | Papua New Guinea |
| KUZ | Kusan | Airbase | South Korea |
| KVA | Kavala | Megas Alexandros Airport | Greece |
| KVB | Skovde | Skovde | Sweden |
| KVC | King Cove (AK) | King Cove | USA |
| KVD | Gyandzha | Gyandzha | Azerbaijan |
| KVE | Kitava | Kitava | Papua New Guinea |
| KVG | Kavieng | Kavieng | Papua New Guinea |
| KVK | Kirovsk | Kirovsk | Russia |
| KVL | Kivalina (AK) | Kivalina | USA |
| KVU | Korolevu | Korolevu | Fiji |
| KVX | Kirov | Kirov | Russia |
| KWA | Kwajalein | Kwajalein | Marshall Islands |
| KWB | Karimunjawa | Karimunjawa | Indonesia |
| KWD | Kawadjia | Kawadjia | Central African Republic |
| KWE | Guiyang | Guiyang | PR China |
| KWF | Waterfall (AK) | Waterfall SPB | USA |
| KWG | Krivoy Rog | Krivoy Rog | Ukraine |
| KWH | Khwahan | Khwahan | Afghanistan |
| KWI | Kuwait | International | Kuwait |
| KWJ | Kwangju | Kwangju | South Korea |
| KWK | Kwigillingok (AK) | Kwigillingok | USA |
| KWL | Guilin | Guilin | PR China |
| KWM | Kowanyama | Kowanyama | Australia |
| KWN | Quinhagak (AK) | Kwinhagak | USA |
| KWO | Kawito | Kawito | Papua New Guinea |
| KWP | West Point (AK) | Village SPB | USA |
| KWR | Kwai Harbour | Kwai Harbour | Solomon Islands |
| KWS | Kwailabesi | Kwailabesi Aerodrom | Solomon Islands |
| KWT | Kwethluk (AK) | Kwethluk | USA |
| KWU | Mansion House | Mansion House | New Zealand |
| KWV | Kurwina | Kurwina | Papua New Guinea |
| KWX | Kiwai Island | Kiwai Island | Papua New Guinea |
| KWY | Kiwayu | Kiwayu | Kenya |
| KWZ | Kolwezi | Kolwezi | Congo (DRC) |
| KXA | Kasaan (AK) | Kasaan SPB | USA |
| KXE | Klerksdorp | Klerksdorp | South Africa |
| KXF | Koro Island | Koro Island | Fiji |
| KXK | Komsomolsk Na Amure | Komsomolsk Na Amure | Russia |
| KXR | Karoola | Karoola | Papua New Guinea |
| KYA | Konya | Konya | Turkey |
| KYB | Australia | ||
| KYD | Orchid Island | Lanyu Airport | Taiwan |
| KYE | Tripoli | Kleyate Airport (AFB?) | Lebanon |
| KYF | Yeelirrie | Yeelirrie | Australia |
| KYI | Yalata Mission | Yalata Mission Airport | Australia |
| KYK | Karluk (AK) | Karluk Airport | USA |
| KYL | Key Largo (FL) | Port Largo Airport (abandoned) | USA |
| KYN | Milton Keynes | Milton Keynes | England, United Kingdom |
| KYO | Tampa (FL) | Topp Of Tampa | USA |
| KYP | Kyaukpyu | Kyaukpyu Airport | Myanmar |
| KYS | Kayes | Kayes Airport (Dag Dag Airport) | Mali |
| KYS | Kars | Kars Airport | Turkey |
| KYT | Kyauktaw | Kyauktaw (next airport in Sittwe - AKY) | Myanmar |
| KYU | Koyukuk (AK) | Koyukuk | USA |
| KYX | Yalumet | Yalumet | Papua New Guinea |
| KYZ | Kyzyl | Kyzyl | Russia |
| KZB | Zachar Bay (AK) | Zachar Bay SPB | USA |
| KZC | Kampong Chhnang | Kampong Chhnang Airport | Cambodia |
| KZD | Krakor | Krakor | Cambodia |
| KZF | Kaintiba | Kaintiba | Papua New Guinea |
| KZG | Kitzingen | Kitzingen | Germany |
| KZH | Kizhuyak (AK) | Kizhuyak | USA |
| KZI | Kozani | Philippos Airport | Greece |
| KZK | Kompong Thom | Kompong Thom | Cambodia |
| KZN | Kazan | Kazan International Airport | Russia |
| KZO | Kzyl-Orda | Kzyl-Orda | Kazakhstan |
| KZR | Kütahya | Zafer Airport | Turkey |
| KZS | Kastelorizo | Kastelorizo Island Public Airport | Greece |
Top World Airports Major US Airports Map of Major European Airports Map of Major Canadian and U.S. Airports Map of South Asia's most important airports. Map of Major European Airports Major Airlines of the World The Airlines of the World
IATA,
the International Air Transport Association
