International airports, regional fields and GA aerodromes — the places every mission starts and ends.

| Company | Type | Location | Codes |
|---|---|---|---|
| Karawari Airstrip | international | Papua New Guinea | IATA KRJ · ICAO AYQA |
| Karbala International Airport | international | Iraq | IATA KIB |
| Kärdla Airport | international | Estonia | IATA KDL · ICAO EEKA |
| Kardzhali | aerodrome | Bulgaria | — |
| Kareedouw Airport (CLOSED) | aerodrome | South Africa | ICAO FAKW |
| Karel Sadsuitubun Airport | international | Kabupaten Maluku Tenggara, Indonesia | IATA LUV · ICAO WAPF |
| Kargasok Airport | aerodrome | Russia | — |
| Kargil Airport | military airfield | India | ICAO VIKL |
| Kargino | aerodrome | Russia | — |
| Kargi Road Airstrip | military airfield | India | — |
| Kargopol | aerodrome | Russia | ICAO ULAR |
| Kariasain |
aerodrome 30,878international 8,351military airfield 1,867private airstrip 1,800heliport 555regional 460
United States 15,232Brazil 2,982Australia 2,025Canada 1,765France 1,355Russia 1,265United Kingdom 1,109South Africa 938Germany 879Colombia 835Italy 718Indonesia 681Argentina 621Ukraine 570Papua New Guinea 536China 489Mexico 478Venezuela 468Spain 414India 411Namibia 376Chile 358Congo - Kinshasa 356South Sudan 331Poland 327Czechia 277New Zealand 250Kenya 242Sweden 222Japan 195Philippines 188Norway 179Botswana 151Portugal
Operators claiming an entry can correct facts, add services and certificates, and mark their page verified. Claiming is free — see a company’s page for the claim link.
| aerodrome |
| Colombia |
| — |
| Karibib Air Force Base | military airfield | Namibia | ICAO FYKA |
| Karijini National Park | aerodrome | Australia | ICAO YTMP |
| Karimbuni Airport | aerodrome | Kenya | — |
| Karimui Airport | international | Papua New Guinea | IATA KMR · ICAO AYRI |
| Karinių oro pajėgų Aviacijos bazės Antrasis paieškos ir gelbėjimo postas | heliport | Lithuania | — |
| Karinių oro pajėgų Aviacijos bazės Pirmasis paieškos ir gelbėjimo postas | heliport | Lithuania | — |
| Karioi Aerodrome | aerodrome | New Zealand | — |
| Kariotahi North Airstrip | aerodrome | New Zealand | — |
| Karkar | aerodrome | Sudan | — |
| Kar Kar Airport | international | Papua New Guinea | IATA KRX · ICAO AYKR |
| Karksi Airfield | aerodrome | Estonia | ICAO EEKI |
| Karķu lidlauks | aerodrome | Latvia | — |
| Karlawinda Mine Airport | aerodrome | Australia | ICAO YKWA |
| Karlino Airstrip | aerodrome | Poland | ICAO EPVK |
| Karlivka | aerodrome | Ukraine | — |
| Karlovy Vary International Airport | international | Karlovy Vary, Czechia | IATA KLV · ICAO LKKV |
| Karlsborg Air Base | military airfield | Sweden | ICAO ESIA |
| Karlskoga | international | Sweden | IATA KSK · ICAO ESKK |
| Karlstad Airport | international | Sweden | IATA KSD · ICAO ESOK |
| Karlstad Municipal Airport | aerodrome | United States | — |
| Karlstadt-Saupurzel | aerodrome | Karlstadt, Germany | — |
| Karl Stefan Memorial Airport | international | United States | IATA OFK · ICAO KOFK |
| Karluk Airport | international | United States | IATA KYK · ICAO PAKY |
| Karluk Lake Seaplane Base | international | United States | IATA KKL |
| Karminek Airstrip | private airstrip | Poland | — |
| Karnal Flying Club | regional | India | ICAO V140 |
| Karolino | aerodrome | Belarus | ICAO UMNG |
| Karonga Airport | international | Malawi | IATA KGJ · ICAO FWKA |
| Karoo Gateway Airport | aerodrome | South Africa | ICAO FABW |
| Karos Airstrip | aerodrome | South Africa | — |
| Karowe Airstrip | aerodrome | Botswana | — |
| Karpathos National Airport | international | Greece | IATA AOK · ICAO LGKP |
| Karpens Airstrip | private airstrip | United States | — |
| Karpogory | aerodrome | Russia | — |
| Karratha Airport | international | Australia | IATA KTA · ICAO YPKA |
| Kärsämäki Airfield | aerodrome | Finland | ICAO EFKR |
| Karshi-Khanabad Air Base | military airfield | Uzbekistan | ICAO UTSL |
| Kars/Jenkins Cove Seaplane Base | aerodrome | Canada | — |