| Cullman to Cortona | 5,042.69 mi (8,115.42 km) |
| Cullman to Cosenza | 5,377.56 mi (8,654.34 km) |
| Cullman to Cossato | 4,800.41 mi (7,725.52 km) |
| Cullman to Costa Volpino | 4,873.25 mi (7,842.75 km) |
| Cullman to Creazzo | 4,941.42 mi (7,952.44 km) |
| Cullman to Crema | 4,871.45 mi (7,839.84 km) |
| Cullman to Cremona | 4,894.21 mi (7,876.46 km) |
| Cullman to Crevalcore | 4,955.91 mi (7,975.76 km) |
| Cullman to Crispiano | 5,369.37 mi (8,641.16 km) |
| Cullman to Crosia | 5,389.79 mi (8,674.04 km) |
| Cullman to Crotone | 5,424.23 mi (8,729.46 km) |
| Cullman to Cuneo | 4,812.74 mi (7,745.36 km) |
| Cullman to Cuorgne | 4,784.13 mi (7,699.32 km) |
| Cullman to Cusano Milanino | 4,844.12 mi (7,795.86 km) |
| Cullman to Cutro | 5,420.33 mi (8,723.18 km) |
