Airports
| Airport Name | Airport Code | Country |
|---|---|---|
| Cape Flattery | CQP | Australia |
| Cobar | CAZ | Australia |
| Casino | CSI | Australia |
| Colac | XCO | Australia |
| Cowarie | CWR | Australia |
| Camfield | CFI | Australia |
| Charleville | CTL | Australia |
| Corowa | CWW | Australia |
| Coolibah | COB | Australia |
| Cordillo Downs | ODL | Australia |
| Cresswell Downs | CSD | Australia |
| Christmas Creek | CXQ | Australia |
| Coonabarabran | COJ | Australia |
| Connellan | AYQ | Australia |
| Clermont | CMQ | Australia |
| Cowell | CCW | Australia |
| Cunnamulla | CMA | Australia |
| Cherrabun | CBC | Australia |
| Cooma | OOM | Australia |
| Cluny | CZY | Australia |