- Kitzingen AirfieldIdent: ETINCountry: Germany
- Kiunga AirportIdent: AYKICountry: Papua New Guinea
- Kiuruvesi AirfieldIdent: EFRVCountry: Finland
- Kivalina AirportIdent: PAVLCountry: United States
- Kivijärvi AirfieldIdent: EFKVCountry: Finland
- Kiwi AirstripIdent: ID-0080Country: Indonesia
- Kiwirok AirstripIdent: WAJKCountry: Indonesia
- Kizer FieldIdent: K4F7Country: United States
- Kladno AirfieldIdent: LKKLCountry: Czechia
- Klaipėda AirfieldIdent: EYKLCountry: Lithuania
- Klamar FieldIdent: 77MNCountry: United States
- Klatovy Josef Hubáč AirfieldIdent: LKKTCountry: Czechia
- Klauhau AirstripIdent: AYLHCountry: Papua New Guinea
- Klaverack AirportIdent: 04NYCountry: United States
- Kleberg County AirportIdent: KIKGCountry: United States
- Kleena Kleene (Chilanko Lodge) AirportIdent: CA-0784Country: Canada
- Klein Mühlingen AirfieldIdent: EDOMCountry: Germany
- Kleis AirportIdent: IA30Country: United States
- Klenawicus AirfieldIdent: US-0767Country: United States
- Klies Air StripIdent: MT43Country: United States
- Kline FieldIdent: II02Country: United States
- Kline Kill AirportIdent: NY1Country: United States
- Klinkerman AirportIdent: 52XACountry: United States
- Klix AirfieldIdent: EDCICountry: Germany
- Kloker AirportIdent: IS69Country: United States
- Klumpp AirportIdent: AL78Country: United States
- Klutts FieldIdent: 20XSCountry: United States
- Km 192 AirportIdent: SEKKCountry: Ecuador
- KM 47 AirportIdent: SW2HCountry: Brazil
- Km 60 AirportIdent: SE11Country: Ecuador
- Kml AirportIdent: 12LACountry: United States
- Knape AirportIdent: 2XA2Country: United States
- Knapp AirportIdent: 6NK0Country: United States
- Knapp Pecan Orchard AirparkIdent: 5TS3Country: United States
- Knee Lake AirportIdent: CJT3Country: Canada
- Knight Aire AirportIdent: 92WICountry: United States
- Knight FieldIdent: US-1192Country: United States
- Knight Trow Ranch AirportIdent: 80XACountry: United States
- Knollwood Farm AirportIdent: 93MDCountry: United States
- Knowlesville AirportIdent: NY01Country: United States
- Knox County AirportIdent: K4I3Country: United States
- Knox Landing AirportIdent: 87NECountry: United States
- Knoxville Downtown Island AirportIdent: KDKXCountry: United States
- Knoxville Municipal AirportIdent: KOXVCountry: United States
- Knutsford AirfieldIdent: CA-0069Country: Canada
- Knutson AirportIdent: 4ND1Country: United States
- Knutson Farms AirportIdent: 3WN6Country: United States
- Knutson FieldIdent: WN39Country: United States
- Koala-T-Field AirportIdent: 74MUCountry: United States
- Kobagma AirportIdent: ID-0081Country: Indonesia
- Kobelt AirportIdent: N45Country: United States
- Koblenz-Winningen AirfieldIdent: EDRKCountry: Germany
- Kobuk AirportIdent: PAOBCountry: United States
- Koch AirportIdent: 91LACountry: United States
- Koch AirportIdent: IS71Country: United States
- Koch FieldIdent: 11IACountry: United States
- Kodiak Municipal AirportIdent: PAKDCountry: United States
- Kodinsk AirportIdent: UNKICountry: Russia
- Koenig AirparkIdent: LS92Country: United States
- Koenig AirportIdent: 0LL3Country: United States