| Ruislip to Carpentras | 578.11 mi (930.38 km) |
| Ruislip to Carquefou | 299.46 mi (481.93 km) |
| Ruislip to Carqueiranne | 659.83 mi (1,061.89 km) |
| Ruislip to Carrieres-sous-Poissy | 211.85 mi (340.94 km) |
| Ruislip to Carrieres-sur-Seine | 219.91 mi (353.91 km) |
| Ruislip to Carros | 644.66 mi (1,037.48 km) |
| Ruislip to Carvin | 165.23 mi (265.91 km) |
| Ruislip to Castanet-Tolosan | 564.10 mi (907.83 km) |
| Ruislip to Castelginest | 551.46 mi (887.48 km) |
| Ruislip to Castelnau-le-Lez | 584.26 mi (940.28 km) |
| Ruislip to Castelnaudary | 581.28 mi (935.48 km) |
| Ruislip to Castelsarrasin | 525.53 mi (845.77 km) |
| Ruislip to Castres | 564.99 mi (909.26 km) |
| Ruislip to Caudebec-les-Elbeuf | 171.00 mi (275.20 km) |
| Ruislip to Caudry | 195.36 mi (314.39 km) |
