| Casper to Cabestany | 5,082.01 mi (8,178.70 km) |
| Casper to Cabries | 5,133.19 mi (8,261.08 km) |
| Casper to Cachan | 4,772.95 mi (7,681.31 km) |
| Casper to Caen | 4,663.01 mi (7,504.39 km) |
| Casper to Cagnes-sur-Mer | 5,184.40 mi (8,343.48 km) |
| Casper to Cahors | 4,943.62 mi (7,955.98 km) |
| Casper to Calais | 4,658.39 mi (7,496.95 km) |
| Casper to Caluire-et-Cuire | 5,000.41 mi (8,047.37 km) |
| Casper to Cambrai | 4,739.04 mi (7,626.75 km) |
| Casper to Canet-en-Roussillon | 5,083.17 mi (8,180.58 km) |
| Casper to Cannes | 5,185.26 mi (8,344.87 km) |
| Casper to Canteleu | 4,698.88 mi (7,562.12 km) |
| Casper to Capbreton | 4,874.68 mi (7,845.03 km) |
| Casper to Carcassonne | 5,035.07 mi (8,103.17 km) |
| Casper to Carmaux | 4,988.37 mi (8,028.00 km) |
