| Martinsville to Cognac | 4,010.50 mi (6,454.27 km) |
| Martinsville to Cogolin | 4,387.97 mi (7,061.75 km) |
| Martinsville to Colmar | 4,279.16 mi (6,886.64 km) |
| Martinsville to Colombes | 4,041.45 mi (6,504.09 km) |
| Martinsville to Colomiers | 4,141.51 mi (6,665.11 km) |
| Martinsville to Combs-la-Ville | 4,060.90 mi (6,535.39 km) |
| Martinsville to Comines | 4,027.39 mi (6,481.45 km) |
| Martinsville to Compiegne | 4,053.13 mi (6,522.89 km) |
| Martinsville to Concarneau | 3,799.51 mi (6,114.71 km) |
| Martinsville to Conde-sur-l'Escaut | 4,058.97 mi (6,532.27 km) |
| Martinsville to Conflans-Sainte-Honorine | 4,033.05 mi (6,490.57 km) |
| Martinsville to Corbas | 4,243.48 mi (6,829.21 km) |
| Martinsville to Corbeil-Essonnes | 4,059.02 mi (6,532.36 km) |
| Martinsville to Cormeilles-en-Parisis | 4,038.04 mi (6,498.60 km) |
| Martinsville to Cosne sur Loire | 4,109.25 mi (6,613.19 km) |
