| Fort Walton Beach to Cortona | 5,205.16 mi (8,376.89 km) |
| Fort Walton Beach to Cosenza | 5,533.68 mi (8,905.60 km) |
| Fort Walton Beach to Cossato | 4,965.55 mi (7,991.28 km) |
| Fort Walton Beach to Costa Volpino | 5,041.53 mi (8,113.56 km) |
| Fort Walton Beach to Creazzo | 5,110.41 mi (8,224.41 km) |
| Fort Walton Beach to Crema | 5,037.73 mi (8,107.45 km) |
| Fort Walton Beach to Cremona | 5,060.16 mi (8,143.53 km) |
| Fort Walton Beach to Crevalcore | 5,121.90 mi (8,242.90 km) |
| Fort Walton Beach to Crispiano | 5,530.96 mi (8,901.23 km) |
| Fort Walton Beach to Crosia | 5,547.54 mi (8,927.90 km) |
| Fort Walton Beach to Crotone | 5,581.04 mi (8,981.81 km) |
| Fort Walton Beach to Cuneo | 4,973.20 mi (8,003.60 km) |
| Fort Walton Beach to Cuorgne | 4,948.08 mi (7,963.17 km) |
| Fort Walton Beach to Cusano Milanino | 5,010.40 mi (8,063.46 km) |
| Fort Walton Beach to Cutro | 5,576.77 mi (8,974.94 km) |
