| Sompting to Coudekerque-Branche | 119.70 mi (192.63 km) |
| Sompting to Coueron | 257.48 mi (414.38 km) |
| Sompting to Coulommiers | 206.50 mi (332.33 km) |
| Sompting to Courbevoic | 176.50 mi (284.05 km) |
| Sompting to Courcouronnes | 196.27 mi (315.87 km) |
| Sompting to Cournon-d'Auvergne | 387.22 mi (623.17 km) |
| Sompting to Courrieres | 146.27 mi (235.40 km) |
| Sompting to Coutras | 400.13 mi (643.95 km) |
| Sompting to Couzeix | 349.86 mi (563.05 km) |
| Sompting to Cran-Gevrier | 450.60 mi (725.17 km) |
| Sompting to Craponne | 421.22 mi (677.89 km) |
| Sompting to Creil | 165.77 mi (266.77 km) |
| Sompting to Crepy-en-Valois | 180.72 mi (290.85 km) |
| Sompting to Crest | 489.31 mi (787.48 km) |
| Sompting to Creteil | 188.29 mi (303.02 km) |
