| Calexico to Corato | 6,487.19 mi (10,440.13 km) |
| Calexico to Corbetta | 6,014.95 mi (9,680.12 km) |
| Calexico to Corciano | 6,246.32 mi (10,052.49 km) |
| Calexico to Cordenons | 6,112.59 mi (9,837.27 km) |
| Calexico to Cori | 6,344.65 mi (10,210.73 km) |
| Calexico to Coriano | 6,213.79 mi (10,000.12 km) |
| Calexico to Corigliano Calabro | 6,574.40 mi (10,580.48 km) |
| Calexico to Corleone | 6,557.14 mi (10,552.70 km) |
| Calexico to Cormano | 6,019.21 mi (9,686.98 km) |
| Calexico to Cornaredo | 6,017.22 mi (9,683.77 km) |
| Calexico to Cornate d'Adda | 6,024.25 mi (9,695.10 km) |
| Calexico to Cornedo Vicentino | 6,088.02 mi (9,797.71 km) |
| Calexico to Correggio | 6,112.39 mi (9,836.95 km) |
| Calexico to Corridonia | 6,281.25 mi (10,108.70 km) |
| Calexico to Corsico | 6,023.34 mi (9,693.63 km) |
