| Valls to Coudekerque-Branche | 674.95 mi (1,086.23 km) |
| Valls to Coueron | 435.09 mi (700.20 km) |
| Valls to Coulommiers | 527.68 mi (849.22 km) |
| Valls to Courbevoic | 528.02 mi (849.77 km) |
| Valls to Courcouronnes | 510.09 mi (820.91 km) |
| Valls to Cournon-d'Auvergne | 322.79 mi (519.48 km) |
| Valls to Courrieres | 638.76 mi (1,027.98 km) |
| Valls to Coutras | 268.42 mi (431.98 km) |
| Valls to Couzeix | 316.99 mi (510.14 km) |
| Valls to Cran-Gevrier | 400.66 mi (644.79 km) |
| Valls to Craponne | 353.61 mi (569.09 km) |
| Valls to Creil | 553.90 mi (891.42 km) |
| Valls to Crepy-en-Valois | 554.72 mi (892.74 km) |
| Valls to Crest | 304.56 mi (490.14 km) |
| Valls to Creteil | 521.74 mi (839.66 km) |
