Airports
| Airport Name | Airport Code | Country |
|---|---|---|
| Kurundi | KRD | Australia |
| Kamaran Downs | KDS | Australia |
| Kulgera | KGR | Australia |
| Kambalda | KDB | Australia |
| Koolatah | KOH | Australia |
| Koolburra | KKP | Australia |
| Koonibba | KQB | Australia |
| Kowanyama | KWM | Australia |
| King Island | KNS | Australia |
| Katanning | KNI | Australia |
| Kerang | KRA | Australia |
| Kamileroi | KML | Australia |
| Kalbarri | KAX | Australia |
| Karratha | KTA | Australia |
| Kings Canyon | KBJ | Australia |
| Kingaroy | KGY | Australia |
| Kitzbuehl Railway | XJS | Austria |
| Khulna | KHL | Bangladesh |
| Kiewit | QHA | Belgium |
| Knokke/Het Zoute | KNO | Belgium |