| Wallingford to Carpentras | 594.19 mi (956.25 km) |
| Wallingford to Carquefou | 297.70 mi (479.11 km) |
| Wallingford to Carqueiranne | 676.59 mi (1,088.87 km) |
| Wallingford to Carrieres-sous-Poissy | 230.33 mi (370.67 km) |
| Wallingford to Carrieres-sur-Seine | 239.20 mi (384.96 km) |
| Wallingford to Carros | 664.00 mi (1,068.61 km) |
| Wallingford to Carvin | 193.09 mi (310.75 km) |
| Wallingford to Castanet-Tolosan | 571.64 mi (919.97 km) |
| Wallingford to Castelginest | 558.94 mi (899.53 km) |
| Wallingford to Castelnau-le-Lez | 597.52 mi (961.61 km) |
| Wallingford to Castelnaudary | 589.81 mi (949.22 km) |
| Wallingford to Castelsarrasin | 532.37 mi (856.77 km) |
| Wallingford to Castres | 574.45 mi (924.48 km) |
| Wallingford to Caudebec-les-Elbeuf | 185.92 mi (299.21 km) |
| Wallingford to Caudry | 222.47 mi (358.03 km) |
