| Gallup to Corato | 6,101.58 mi (9,819.54 km) |
| Gallup to Corbetta | 5,625.76 mi (9,053.79 km) |
| Gallup to Corciano | 5,857.47 mi (9,426.68 km) |
| Gallup to Cordenons | 5,731.20 mi (9,223.47 km) |
| Gallup to Cori | 5,953.59 mi (9,581.38 km) |
| Gallup to Coriano | 5,827.41 mi (9,378.31 km) |
| Gallup to Corigliano Calabro | 6,185.63 mi (9,954.81 km) |
| Gallup to Corleone | 6,158.74 mi (9,911.54 km) |
| Gallup to Cormano | 5,630.63 mi (9,061.63 km) |
| Gallup to Cornaredo | 5,628.30 mi (9,057.88 km) |
| Gallup to Cornate d'Adda | 5,636.41 mi (9,070.93 km) |
| Gallup to Cornedo Vicentino | 5,703.32 mi (9,178.60 km) |
| Gallup to Correggio | 5,724.70 mi (9,213.01 km) |
| Gallup to Corridonia | 5,894.89 mi (9,486.90 km) |
| Gallup to Corsico | 5,634.40 mi (9,067.70 km) |
