Airports
| Airport Name | Airport Code | Country |
|---|---|---|
| Carpentaria Downs | CFP | Australia |
| Cudal | CUG | Australia |
| Cape Barren Island | CBI | Australia |
| City Heliport | KAH | Australia |
| Clifton Hills | CFH | Australia |
| Collie | CIE | Australia |
| Cooktown | CTN | Australia |
| Chillagoe | LLG | Australia |
| Collinsville | KCE | Australia |
| Coffs Harbour | CFS | Australia |
| Cooinda | CDA | Australia |
| Coen | CUQ | Australia |
| Carnarvon | CVQ | Australia |
| Cessnock | CES | Australia |
| Coolawanyah | COY | Australia |
| Coolah | CLH | Australia |
| Casino | CSI | Australia |
| Canberra | CBR | Australia |
| Colac | XCO | Australia |
| Cape Flattery | CQP | Australia |