| Westminster to Carpentras | 567.20 mi (912.83 km) |
| Westminster to Carquefou | 296.38 mi (476.98 km) |
| Westminster to Carqueiranne | 648.65 mi (1,043.90 km) |
| Westminster to Carrieres-sous-Poissy | 200.48 mi (322.65 km) |
| Westminster to Carrieres-sur-Seine | 208.22 mi (335.10 km) |
| Westminster to Carros | 632.62 mi (1,018.10 km) |
| Westminster to Carvin | 151.26 mi (243.44 km) |
| Westminster to Castanet-Tolosan | 556.51 mi (895.62 km) |
| Westminster to Castelginest | 543.90 mi (875.32 km) |
| Westminster to Castelnau-le-Lez | 574.39 mi (924.39 km) |
| Westminster to Castelnaudary | 573.27 mi (922.59 km) |
| Westminster to Castelsarrasin | 518.27 mi (834.07 km) |
| Westminster to Castres | 556.62 mi (895.79 km) |
| Westminster to Caudebec-les-Elbeuf | 161.22 mi (259.46 km) |
| Westminster to Caudry | 181.46 mi (292.03 km) |
