| Welver to Coudekerque-Branche | 243.75 mi (392.28 km) |
| Welver to Coueron | 530.19 mi (853.25 km) |
| Welver to Coulommiers | 289.55 mi (465.99 km) |
| Welver to Courbevoic | 314.18 mi (505.63 km) |
| Welver to Courcouronnes | 320.40 mi (515.63 km) |
| Welver to Cournon-d'Auvergne | 460.11 mi (740.48 km) |
| Welver to Courrieres | 231.91 mi (373.22 km) |
| Welver to Coutras | 586.17 mi (943.35 km) |
| Welver to Couzeix | 500.60 mi (805.64 km) |
| Welver to Cran-Gevrier | 403.64 mi (649.59 km) |
| Welver to Craponne | 431.57 mi (694.55 km) |
| Welver to Creil | 290.75 mi (467.91 km) |
| Welver to Crepy-en-Valois | 277.23 mi (446.16 km) |
| Welver to Crest | 494.69 mi (796.12 km) |
| Welver to Creteil | 311.59 mi (501.46 km) |
