Airports
| Airport Name | Airport Code | Country |
|---|---|---|
| Koolatah | KOH | Australia |
| Kowanyama | KWM | Australia |
| Koonibba | KQB | Australia |
| Katanning | KNI | Australia |
| King Island | KNS | Australia |
| Kamileroi | KML | Australia |
| Kerang | KRA | Australia |
| Karratha | KTA | Australia |
| Kalbarri | KAX | Australia |
| Kingaroy | KGY | Australia |
| Kings Canyon | KBJ | Australia |
| Kitzbuehl Railway | XJS | Austria |
| Khulna | KHL | Bangladesh |
| Kiewit | QHA | Belgium |
| Knokke/Het Zoute | KNO | Belgium |
| Kortrijk | KJK | Belgium |
| Kandi | KDC | Benin |
| Khwai River Lodge | KHW | Botswana |
| Kasane | BBK | Botswana |
| Kardjali | KDG | Bulgaria |