| Holt to Coudekerque-Branche | 3,905.97 mi (6,286.05 km) |
| Holt to Coueron | 3,866.73 mi (6,222.90 km) |
| Holt to Coulommiers | 4,007.14 mi (6,448.87 km) |
| Holt to Courbevoic | 3,971.53 mi (6,391.55 km) |
| Holt to Courcouronnes | 3,987.84 mi (6,417.81 km) |
| Holt to Cournon-d'Auvergne | 4,120.33 mi (6,631.03 km) |
| Holt to Courrieres | 3,946.06 mi (6,350.57 km) |
| Holt to Coutras | 4,006.82 mi (6,448.35 km) |
| Holt to Couzeix | 4,034.75 mi (6,493.30 km) |
| Holt to Cran-Gevrier | 4,232.70 mi (6,811.88 km) |
| Holt to Craponne | 4,182.64 mi (6,731.31 km) |
| Holt to Creil | 3,968.38 mi (6,386.49 km) |
| Holt to Crepy-en-Valois | 3,985.07 mi (6,413.34 km) |
| Holt to Crest | 4,232.81 mi (6,812.05 km) |
| Holt to Creteil | 3,983.46 mi (6,410.75 km) |
