| Romford to Carpentras | 566.31 mi (911.39 km) |
| Romford to Carquefou | 305.09 mi (491.00 km) |
| Romford to Carqueiranne | 647.24 mi (1,041.64 km) |
| Romford to Carrieres-sous-Poissy | 199.32 mi (320.77 km) |
| Romford to Carrieres-sur-Seine | 206.41 mi (332.18 km) |
| Romford to Carros | 629.59 mi (1,013.23 km) |
| Romford to Carvin | 142.03 mi (228.57 km) |
| Romford to Castanet-Tolosan | 560.33 mi (901.77 km) |
| Romford to Castelginest | 547.77 mi (881.55 km) |
| Romford to Castelnau-le-Lez | 575.14 mi (925.60 km) |
| Romford to Castelnaudary | 576.56 mi (927.89 km) |
| Romford to Castelsarrasin | 522.50 mi (840.89 km) |
| Romford to Castres | 559.46 mi (900.36 km) |
| Romford to Caudebec-les-Elbeuf | 162.90 mi (262.16 km) |
| Romford to Caudry | 172.99 mi (278.40 km) |
