| Walton upon Thames to Carpentras | 566.21 mi (911.23 km) |
| Walton upon Thames to Carquefou | 286.72 mi (461.44 km) |
| Walton upon Thames to Carqueiranne | 648.10 mi (1,043.02 km) |
| Walton upon Thames to Carrieres-sous-Poissy | 200.41 mi (322.53 km) |
| Walton upon Thames to Carrieres-sur-Seine | 208.73 mi (335.91 km) |
| Walton upon Thames to Carros | 633.65 mi (1,019.77 km) |
| Walton upon Thames to Carvin | 159.22 mi (256.25 km) |
| Walton upon Thames to Castanet-Tolosan | 551.08 mi (886.88 km) |
| Walton upon Thames to Castelginest | 538.43 mi (866.52 km) |
| Walton upon Thames to Castelnau-le-Lez | 571.83 mi (920.27 km) |
| Walton upon Thames to Castelnaudary | 568.32 mi (914.62 km) |
| Walton upon Thames to Castelsarrasin | 512.48 mi (824.76 km) |
| Walton upon Thames to Castres | 552.10 mi (888.51 km) |
| Walton upon Thames to Caudebec-les-Elbeuf | 158.66 mi (255.34 km) |
| Walton upon Thames to Caudry | 188.52 mi (303.40 km) |
