| Canton to Coudekerque-Branche | 3,866.24 mi (6,222.12 km) |
| Canton to Coueron | 3,807.53 mi (6,127.63 km) |
| Canton to Coulommiers | 3,960.03 mi (6,373.05 km) |
| Canton to Courbevoic | 3,923.65 mi (6,314.51 km) |
| Canton to Courcouronnes | 3,939.19 mi (6,339.51 km) |
| Canton to Cournon-d'Auvergne | 4,062.38 mi (6,537.77 km) |
| Canton to Courrieres | 3,904.86 mi (6,284.27 km) |
| Canton to Coutras | 3,941.78 mi (6,343.69 km) |
| Canton to Couzeix | 3,974.57 mi (6,396.44 km) |
| Canton to Cran-Gevrier | 4,179.44 mi (6,726.17 km) |
| Canton to Craponne | 4,126.86 mi (6,641.55 km) |
| Canton to Creil | 3,922.13 mi (6,312.06 km) |
| Canton to Crepy-en-Valois | 3,939.24 mi (6,339.60 km) |
| Canton to Crest | 4,173.99 mi (6,717.39 km) |
| Canton to Creteil | 3,935.46 mi (6,333.50 km) |
