| Walton upon Thames to Coudekerque-Branche | 123.96 mi (199.49 km) |
| Walton upon Thames to Coueron | 294.17 mi (473.41 km) |
| Walton upon Thames to Coulommiers | 235.70 mi (379.32 km) |
| Walton upon Thames to Courbevoic | 208.57 mi (335.66 km) |
| Walton upon Thames to Courcouronnes | 228.82 mi (368.25 km) |
| Walton upon Thames to Cournon-d'Auvergne | 423.37 mi (681.35 km) |
| Walton upon Thames to Courrieres | 159.79 mi (257.16 km) |
| Walton upon Thames to Coutras | 438.66 mi (705.96 km) |
| Walton upon Thames to Couzeix | 388.12 mi (624.63 km) |
| Walton upon Thames to Cran-Gevrier | 481.31 mi (774.60 km) |
| Walton upon Thames to Craponne | 454.82 mi (731.96 km) |
| Walton upon Thames to Creil | 194.79 mi (313.49 km) |
| Walton upon Thames to Crepy-en-Valois | 208.12 mi (334.93 km) |
| Walton upon Thames to Crest | 523.74 mi (842.87 km) |
| Walton upon Thames to Creteil | 220.01 mi (354.07 km) |
