| Blackburn to Carpentras | 750.98 mi (1,208.58 km) |
| Blackburn to Carquefou | 447.83 mi (720.71 km) |
| Blackburn to Carqueiranne | 832.69 mi (1,340.09 km) |
| Blackburn to Carrieres-sous-Poissy | 384.60 mi (618.96 km) |
| Blackburn to Carrieres-sur-Seine | 392.39 mi (631.49 km) |
| Blackburn to Carros | 816.44 mi (1,313.94 km) |
| Blackburn to Carvin | 322.07 mi (518.32 km) |
| Blackburn to Castanet-Tolosan | 729.68 mi (1,174.30 km) |
| Blackburn to Castelginest | 716.96 mi (1,153.84 km) |
| Blackburn to Castelnau-le-Lez | 756.11 mi (1,216.84 km) |
| Blackburn to Castelnaudary | 748.29 mi (1,204.26 km) |
| Blackburn to Castelsarrasin | 690.05 mi (1,110.53 km) |
| Blackburn to Castres | 733.23 mi (1,180.02 km) |
| Blackburn to Caudebec-les-Elbeuf | 343.34 mi (552.56 km) |
| Blackburn to Caudry | 354.31 mi (570.21 km) |
