| Runcorn to Carpentras | 732.23 mi (1,178.41 km) |
| Runcorn to Carquefou | 421.22 mi (677.89 km) |
| Runcorn to Carqueiranne | 814.48 mi (1,310.78 km) |
| Runcorn to Carrieres-sous-Poissy | 367.19 mi (590.94 km) |
| Runcorn to Carrieres-sur-Seine | 375.52 mi (604.34 km) |
| Runcorn to Carros | 800.39 mi (1,288.11 km) |
| Runcorn to Carvin | 312.21 mi (502.46 km) |
| Runcorn to Castanet-Tolosan | 705.79 mi (1,135.85 km) |
| Runcorn to Castelginest | 693.06 mi (1,115.37 km) |
| Runcorn to Castelnau-le-Lez | 735.42 mi (1,183.54 km) |
| Runcorn to Castelnaudary | 724.88 mi (1,166.58 km) |
| Runcorn to Castelsarrasin | 665.89 mi (1,071.65 km) |
| Runcorn to Castres | 710.32 mi (1,143.15 km) |
| Runcorn to Caudebec-les-Elbeuf | 323.98 mi (521.39 km) |
| Runcorn to Caudry | 344.10 mi (553.78 km) |
