| Martinsville to Coudekerque-Branche | 3,995.85 mi (6,430.70 km) |
| Martinsville to Coueron | 3,911.20 mi (6,294.46 km) |
| Martinsville to Coulommiers | 4,079.33 mi (6,565.05 km) |
| Martinsville to Courbevoic | 4,042.14 mi (6,505.19 km) |
| Martinsville to Courcouronnes | 4,056.53 mi (6,528.35 km) |
| Martinsville to Cournon-d'Auvergne | 4,166.29 mi (6,704.99 km) |
| Martinsville to Courrieres | 4,032.33 mi (6,489.41 km) |
| Martinsville to Coutras | 4,036.39 mi (6,495.95 km) |
| Martinsville to Couzeix | 4,075.85 mi (6,559.44 km) |
| Martinsville to Cran-Gevrier | 4,289.19 mi (6,902.79 km) |
| Martinsville to Craponne | 4,233.42 mi (6,813.03 km) |
| Martinsville to Creil | 4,042.81 mi (6,506.27 km) |
| Martinsville to Crepy-en-Valois | 4,060.39 mi (6,534.56 km) |
| Martinsville to Crest | 4,276.06 mi (6,881.66 km) |
| Martinsville to Creteil | 4,053.71 mi (6,523.81 km) |
