| Seaside to Coudekerque-Branche | 5,502.18 mi (8,854.90 km) |
| Seaside to Coueron | 5,564.47 mi (8,955.15 km) |
| Seaside to Coulommiers | 5,636.14 mi (9,070.49 km) |
| Seaside to Courbevoic | 5,606.65 mi (9,023.04 km) |
| Seaside to Courcouronnes | 5,626.07 mi (9,054.28 km) |
| Seaside to Cournon-d'Auvergne | 5,798.62 mi (9,331.97 km) |
| Seaside to Courrieres | 5,547.52 mi (8,927.88 km) |
| Seaside to Coutras | 5,725.47 mi (9,214.26 km) |
| Seaside to Couzeix | 5,728.59 mi (9,219.28 km) |
| Seaside to Cran-Gevrier | 5,880.86 mi (9,464.33 km) |
| Seaside to Craponne | 5,846.61 mi (9,409.20 km) |
| Seaside to Creil | 5,595.21 mi (9,004.62 km) |
| Seaside to Crepy-en-Valois | 5,608.64 mi (9,026.24 km) |
| Seaside to Crest | 5,909.64 mi (9,510.65 km) |
| Seaside to Creteil | 5,618.52 mi (9,042.14 km) |
