| Fort Walton Beach to Collegno | 4,953.80 mi (7,972.37 km) |
| Fort Walton Beach to Cologno al Serio | 5,031.84 mi (8,097.96 km) |
| Fort Walton Beach to Cologno Monzese | 5,015.18 mi (8,071.16 km) |
| Fort Walton Beach to Colorno | 5,081.63 mi (8,178.10 km) |
| Fort Walton Beach to Comacchio | 5,167.37 mi (8,316.08 km) |
| Fort Walton Beach to Comiso | 5,540.89 mi (8,917.21 km) |
| Fort Walton Beach to Como | 4,998.34 mi (8,044.05 km) |
| Fort Walton Beach to Concordia Sagittaria | 5,161.32 mi (8,306.35 km) |
| Fort Walton Beach to Concorezzo | 5,015.84 mi (8,072.21 km) |
| Fort Walton Beach to Conegliano | 5,133.93 mi (8,262.27 km) |
| Fort Walton Beach to Conselice | 5,158.08 mi (8,301.13 km) |
| Fort Walton Beach to Conselve | 5,136.49 mi (8,266.37 km) |
| Fort Walton Beach to Conversano | 5,512.45 mi (8,871.43 km) |
| Fort Walton Beach to Copertino | 5,579.59 mi (8,979.48 km) |
| Fort Walton Beach to Copparo | 5,145.74 mi (8,281.27 km) |
