Airports
| Airport Name | Airport Code | Country |
|---|---|---|
| Charata | CNT | Argentina |
| Colonia Sarmiento | OLN | Argentina |
| Cordillo Downs | ODL | Australia |
| Cresswell Downs | CSD | Australia |
| Christmas Creek | CXQ | Australia |
| Coolibah | COB | Australia |
| Connellan | AYQ | Australia |
| Clermont | CMQ | Australia |
| Cowell | CCW | Australia |
| Coonabarabran | COJ | Australia |
| Cunnamulla | CMA | Australia |
| Cherrabun | CBC | Australia |
| Cooma | OOM | Australia |
| Cluny | CZY | Australia |
| Cherribah | CRH | Australia |
| Canobie | CBY | Australia |
| Chinchilla | CCL | Australia |
| Corryong | CYG | Australia |
| Cairns | CNS | Australia |
| Ceduna | CED | Australia |