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

| Company | Type | Location | Codes |
|---|---|---|---|
| Kalmbach Airport | aerodrome | United States | — |
| Kalmbach Lake Seaplane Base | aerodrome | United States | — |
| Kalnas Airfield | aerodrome | Lithuania | — |
| Kalocsa/Foktő | aerodrome | Hungary | ICAO LHKA |
| Kalokol Airport | international | Kenya | IATA KLK · ICAO HKFG |
| Kalonda Airport | aerodrome | Congo - Kinshasa | ICAO FZUV |
| Kalpowar Airport | aerodrome | Australia | — |
| Kalša | aerodrome | Slovakia | — |
| Kalskag Airport | international | United States | IATA KLG · ICAO PALG |
| Kaltag Airport | international | United States | IATA KAL · ICAO PAKV |
| Kalt Ranch Airport | aerodrome | United States | — |
| Kaluga International Airport | international |
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.
| Russia |
| IATA KLF · ICAO UUBC |
| Kaluga (Oreshkovo) Airfield | aerodrome | Russia | — |
| Kalumburu Airfield | international | Australia | IATA UBU · ICAO YKAL |
| Kalundborg Flyveplads | aerodrome | Denmark | ICAO EKKL |
| Kalvacha Airfield | aerodrome | Bulgaria | ICAO LBKL |
| Kalymnos Island National Airport | international | Greece | IATA JKL · ICAO LGKY |
| Kalyniv Air Base | military airfield | Ukraine | ICAO UKLA |
| Kalynivka Air Base | military airfield | Ukraine | ICAO UKKN |
| Kama | aerodrome | Congo - Kinshasa | — |
| Kamagu Homestead & Safari Lodge Airstrip | aerodrome | South Africa | — |
| Kamalpur Airfield | international | India | IATA IXQ · ICAO VEKM |
| Kaman Aerospace Corporation Heliport | aerodrome | United States | — |
| Kamaniskeg Lake Seaplane Base | aerodrome | Canada | — |
| Kamanjab Airport | aerodrome | Namibia | ICAO FYKJ |
| Kamarang Airport | international | Kamarang, Guyana | IATA KAR · ICAO SYKM |
| Kamaran Island | military airfield | Yemen | IATA KAM · ICAO OYKM |
| Kamaran Island Airstrip | private airstrip | Yemen | — |
| Kamarata Airstrip | international | Venezuela | IATA KTV |
| Kamashi Airport | aerodrome | Uzbekistan | — |
| Kambala Air Base | military airfield | Kazakhstan | ICAO XAAM |
| Kambalda Airport | international | Australia | IATA KDB · ICAO YKBL |
| Kamberatoro Airport | international | Papua New Guinea | IATA KDQ · ICAO AYTO |
| Kambi Ya Samaki Airport | aerodrome | Kenya | — |
| Kamboyo (Tsavo West) Airport | aerodrome | Kenya | — |
| Kambuaya Airport | international | Indonesia | IATA KBX · ICAO WASU |
| Kamel | military airfield | South Sudan | — |
| Kamembe Airport | international | Rwanda | IATA KME · ICAO HRZA |
| Kamenets | aerodrome | Belarus | ICAO UMNT |
| Kamenets Air Base | aerodrome | Bulgaria | — |
| Kamenica nad Cirochou | aerodrome | Kamenica nad Cirochou, Slovakia | ICAO LZKC |
| Kamenka | aerodrome | Russia | ICAO ULBK |
| Kamen-na-Obi Airfield | aerodrome | Russia | — |
| Kamenný most | aerodrome | Slovakia | — |
| Kamenny Ruchey Naval Air Base | military airfield | Russia | — |
| Kamenovo | aerodrome | Russia | — |
| Kamensk-Uralskiy Air Base | military airfield | Russia | — |
| Kamiah Municipal Airport | aerodrome | United States | — |
| Kamianets-Podilskyi | international | Ukraine | IATA KCP · ICAO UKGK |
| Kamianka | aerodrome | Ukraine | ICAO UKDA |