| Nampa to Collegno | 5,416.76 mi (8,717.43 km) |
| Nampa to Cologno al Serio | 5,451.29 mi (8,773.00 km) |
| Nampa to Cologno Monzese | 5,442.14 mi (8,758.28 km) |
| Nampa to Colorno | 5,507.16 mi (8,862.91 km) |
| Nampa to Comacchio | 5,571.49 mi (8,966.45 km) |
| Nampa to Comiso | 6,086.16 mi (9,794.73 km) |
| Nampa to Como | 5,421.00 mi (8,724.26 km) |
| Nampa to Concordia Sagittaria | 5,529.46 mi (8,898.81 km) |
| Nampa to Concorezzo | 5,440.43 mi (8,755.52 km) |
| Nampa to Conegliano | 5,507.46 mi (8,863.40 km) |
| Nampa to Conselice | 5,571.98 mi (8,967.24 km) |
| Nampa to Conselve | 5,532.44 mi (8,903.60 km) |
| Nampa to Conversano | 5,924.19 mi (9,534.06 km) |
| Nampa to Copertino | 5,990.97 mi (9,641.53 km) |
| Nampa to Copparo | 5,550.33 mi (8,932.39 km) |
