| Westbrook to Coudekerque-Branche | 3,301.42 mi (5,313.12 km) |
| Westbrook to Coueron | 3,225.93 mi (5,191.64 km) |
| Westbrook to Coulommiers | 3,387.83 mi (5,452.19 km) |
| Westbrook to Courbevoic | 3,350.88 mi (5,392.73 km) |
| Westbrook to Courcouronnes | 3,365.68 mi (5,416.54 km) |
| Westbrook to Cournon-d'Auvergne | 3,481.13 mi (5,602.33 km) |
| Westbrook to Courrieres | 3,338.42 mi (5,372.67 km) |
| Westbrook to Coutras | 3,355.98 mi (5,400.93 km) |
| Westbrook to Couzeix | 3,391.90 mi (5,458.74 km) |
| Westbrook to Cran-Gevrier | 3,601.48 mi (5,796.02 km) |
| Westbrook to Craponne | 3,547.07 mi (5,708.46 km) |
| Westbrook to Creil | 3,350.84 mi (5,392.65 km) |
| Westbrook to Crepy-en-Valois | 3,368.28 mi (5,420.72 km) |
| Westbrook to Crest | 3,591.89 mi (5,780.59 km) |
| Westbrook to Creteil | 3,362.54 mi (5,411.49 km) |
