Airports
| Airport Name | Airport Code | Country |
|---|---|---|
| Cape Barren Island | CBI | Australia |
| Charters Towers | CXT | Australia |
| Cue | CUY | Australia |
| Cudal | CUG | Australia |
| Cooktown | CTN | Australia |
| City Heliport | KAH | Australia |
| Condobolin | CBX | Australia |
| Collie | CIE | Australia |
| Coffs Harbour | CFS | Australia |
| Cooinda | CDA | Australia |
| Carlton Hill | CRY | Australia |
| Collinsville | KCE | Australia |
| Coolawanyah | COY | Australia |
| Coolah | CLH | Australia |
| Camden | CDU | Australia |
| Carnarvon | CVQ | Australia |
| Colac | XCO | Australia |
| Cape Flattery | CQP | Australia |
| Cobar | CAZ | Australia |
| Casino | CSI | Australia |