| Martinsburg to Cognac | 3,816.63 mi (6,142.27 km) |
| Martinsburg to Cogolin | 4,194.39 mi (6,750.22 km) |
| Martinsburg to Colmar | 4,077.36 mi (6,561.88 km) |
| Martinsburg to Colombes | 3,840.65 mi (6,180.93 km) |
| Martinsburg to Colomiers | 3,950.64 mi (6,357.95 km) |
| Martinsburg to Combs-la-Ville | 3,860.37 mi (6,212.67 km) |
| Martinsburg to Comines | 3,823.46 mi (6,153.26 km) |
| Martinsburg to Compiegne | 3,851.31 mi (6,198.09 km) |
| Martinsburg to Concarneau | 3,603.25 mi (5,798.88 km) |
| Martinsburg to Conde-sur-l'Escaut | 3,855.28 mi (6,204.47 km) |
| Martinsburg to Conflans-Sainte-Honorine | 3,832.20 mi (6,167.32 km) |
| Martinsburg to Corbas | 4,046.75 mi (6,512.61 km) |
| Martinsburg to Corbeil-Essonnes | 3,858.62 mi (6,209.84 km) |
| Martinsburg to Cormeilles-en-Parisis | 3,837.18 mi (6,175.35 km) |
| Martinsburg to Cosne sur Loire | 3,910.62 mi (6,293.54 km) |
