| Southend to Carpentras | 555.32 mi (893.71 km) |
| Southend to Carquefou | 310.05 mi (498.98 km) |
| Southend to Carqueiranne | 635.48 mi (1,022.70 km) |
| Southend to Carrieres-sous-Poissy | 189.13 mi (304.37 km) |
| Southend to Carrieres-sur-Seine | 195.24 mi (314.20 km) |
| Southend to Carros | 615.71 mi (990.88 km) |
| Southend to Carvin | 121.97 mi (196.29 km) |
| Southend to Castanet-Tolosan | 556.33 mi (895.33 km) |
| Southend to Castelginest | 543.86 mi (875.26 km) |
| Southend to Castelnau-le-Lez | 566.46 mi (911.64 km) |
| Southend to Castelnaudary | 571.71 mi (920.08 km) |
| Southend to Castelsarrasin | 519.22 mi (835.60 km) |
| Southend to Castres | 553.93 mi (891.46 km) |
| Southend to Caudebec-les-Elbeuf | 157.38 mi (253.28 km) |
| Southend to Caudry | 153.58 mi (247.16 km) |
