| Calexico to Cortona | 6,229.09 mi (10,024.74 km) |
| Calexico to Cosenza | 6,581.56 mi (10,591.99 km) |
| Calexico to Cossato | 5,984.64 mi (9,631.34 km) |
| Calexico to Costa Volpino | 6,036.18 mi (9,714.29 km) |
| Calexico to Creazzo | 6,096.62 mi (9,811.56 km) |
| Calexico to Crema | 6,045.66 mi (9,729.55 km) |
| Calexico to Cremona | 6,069.07 mi (9,767.23 km) |
| Calexico to Crevalcore | 6,127.34 mi (9,861.00 km) |
| Calexico to Crispiano | 6,544.06 mi (10,531.64 km) |
| Calexico to Crosia | 6,584.54 mi (10,596.79 km) |
| Calexico to Crotone | 6,622.31 mi (10,657.58 km) |
| Calexico to Cuneo | 6,021.48 mi (9,690.63 km) |
| Calexico to Cuorgne | 5,975.70 mi (9,616.95 km) |
| Calexico to Cusano Milanino | 6,019.76 mi (9,687.87 km) |
| Calexico to Cutro | 6,620.55 mi (10,654.74 km) |
