| West Carson to Castrovillari | 6,578.24 mi (10,586.65 km) |
| West Carson to Catania | 6,670.12 mi (10,734.51 km) |
| West Carson to Catanzaro | 6,641.90 mi (10,689.10 km) |
| West Carson to Cattolica | 6,242.37 mi (10,046.12 km) |
| West Carson to Cava de' Tirreni | 6,481.89 mi (10,431.60 km) |
| West Carson to Cavallino | 6,612.08 mi (10,641.12 km) |
| West Carson to Cavarzere | 6,159.36 mi (9,912.53 km) |
| West Carson to Cave | 6,364.56 mi (10,242.76 km) |
| West Carson to Cavriago | 6,134.05 mi (9,871.80 km) |
| West Carson to Cavriglia | 6,226.97 mi (10,021.35 km) |
| West Carson to Cazzago San Martino | 6,071.68 mi (9,771.42 km) |
| West Carson to Ceccano | 6,390.93 mi (10,285.20 km) |
| West Carson to Cecina | 6,206.37 mi (9,988.18 km) |
| West Carson to Cefalu | 6,605.07 mi (10,629.84 km) |
| West Carson to Ceglie Messapico | 6,572.03 mi (10,576.65 km) |
