| Calexico to Castrovillari | 6,552.17 mi (10,544.70 km) |
| Calexico to Catania | 6,637.47 mi (10,681.98 km) |
| Calexico to Catanzaro | 6,614.85 mi (10,645.57 km) |
| Calexico to Cattolica | 6,218.17 mi (10,007.18 km) |
| Calexico to Cava de' Tirreni | 6,454.74 mi (10,387.89 km) |
| Calexico to Cavallino | 6,590.77 mi (10,606.83 km) |
| Calexico to Cavarzere | 6,136.42 mi (9,875.61 km) |
| Calexico to Cave | 6,336.41 mi (10,197.47 km) |
| Calexico to Cavriago | 6,107.65 mi (9,829.31 km) |
| Calexico to Cavriglia | 6,199.74 mi (9,977.51 km) |
| Calexico to Cazzago San Martino | 6,046.27 mi (9,730.53 km) |
| Calexico to Ceccano | 6,363.00 mi (10,240.26 km) |
| Calexico to Cecina | 6,177.09 mi (9,941.06 km) |
| Calexico to Cefalu | 6,571.43 mi (10,575.69 km) |
| Calexico to Ceglie Messapico | 6,550.00 mi (10,541.21 km) |
