- Kota Baru AirportIdent: WAOHCountry: Indonesia
- Kotakoli AirbaseIdent: FZFPCountry: Congo - Kinshasa
- Kotlik AirportIdent: PFKOCountry: United States
- Kotwa AirportIdent: FVOTCountry: Zimbabwe
- Koumac AirportIdent: NWWKCountry: New Caledonia
- Kourou AirportIdent: GF-0001Country: French Guiana
- Kovilpatti AirportIdent: VO26Country: India
- Kowhai AerodromeIdent: NZKYCountry: New Zealand
- Koyuk Alfred Adams AirportIdent: PAKKCountry: United States
- Koyukuk AirportIdent: PFKUCountry: United States
- Kozushima AirportIdent: RJAZCountry: Japan
- Kołobrzeg-Bagicz AirfieldIdent: PL-0002Country: Poland
- Kraemer AirfieldIdent: US-7502Country: United States
- Kraft AirportIdent: 2ND0Country: United States
- Kraig Farms AirportIdent: NA05Country: United States
- Krakor AirportIdent: VDSYCountry: Cambodia
- Kraków Rakowice-Czyżyny Airport (Disused)Ident: PL-0272Country: Poland
- Kral's Personal Use Landing FieldIdent: 42MNCountry: United States
- Kramer AirfieldIdent: 5IG9Country: United States
- Kramer AirportIdent: AK86Country: United States
- Kramer Ranch AirportIdent: 2WA8Country: United States
- Krashinsky AirfieldIdent: 7TN1Country: United States
- Krasnoshchelye AirstripIdent: RU-10071Country: Russia
- Krassel US Forest Service AirportIdent: 24KCountry: United States
- Krause Private AirportIdent: ND49Country: United States
- Krefeld-Egelsberg AirfieldIdent: EDLKCountry: Germany
- Kreikemeier AirportIdent: 4MT1Country: United States
- Krems/Langenlois AirfieldIdent: LOAGCountry: Austria
- Krens Farm AirportIdent: 14VACountry: United States
- Krenzers AirportIdent: 98NYCountry: United States
- Kreswell AirportIdent: LS88Country: United States
- Krey Field AirportIdent: 0CL1Country: United States
- Kribi AirportIdent: FKKBCountry: Cameroon
- Krist Island AirportIdent: WS68Country: United States
- Kristijanto AirstripIdent: NE75Country: United States
- Krnov AirfieldIdent: LKKRCountry: Czechia
- Kroelinger AirportIdent: 29NCountry: United States
- Kroenke StripIdent: 39AKCountry: United States
- Krohe AirportIdent: IL86Country: United States
- Kroměříž AirfieldIdent: LKKMCountry: Czechia
- Kroonstad AirportIdent: FAKSCountry: South Africa
- Krosno AirfieldIdent: EPKRCountry: Poland
- Kruger Aviation Ultralight FlightparkIdent: US-7837Country: United States
- Krugersdorp AirportIdent: FAKRCountry: South Africa
- Kruså-Padborg AirfieldIdent: EKPBCountry: Denmark
- Krutmeier AirportIdent: 9LL0Country: United States
- Krutz AirportIdent: NE18Country: United States
- Kuabang AirportIdent: WAMKCountry: Indonesia
- Kuakash AirfieldIdent: SEKHCountry: Ecuador
- Kuala Kurun AirportIdent: ID-0084Country: Indonesia
- Kuala Randau AirstripIdent: ID-0085Country: Indonesia
- Kuankua AirstripIdent: SEUKCountry: Ecuador
- Kubecka Aviation AirportIdent: 3XS1Country: United States
- Kubecka Aviation AirportIdent: TS08Country: United States
- Kubecka Flying Service Inc. AirportIdent: 6TE5Country: United States
- Kubik Ranch AirportIdent: US-4455Country: United States
- Kubin Island AirportIdent: YKUBCountry: Australia
- Kucera Residence AirportIdent: 63AKCountry: United States
- Kudlacek FieldIdent: TT32Country: United States
- Kuebler AirportIdent: 4IL4Country: United States