| Thornbury to Carpentras | 628.38 mi (1,011.27 km) |
| Thornbury to Carquefou | 301.54 mi (485.28 km) |
| Thornbury to Carqueiranne | 711.74 mi (1,145.43 km) |
| Thornbury to Carrieres-sous-Poissy | 272.71 mi (438.88 km) |
| Thornbury to Carrieres-sur-Seine | 282.70 mi (454.96 km) |
| Thornbury to Carros | 704.09 mi (1,133.12 km) |
| Thornbury to Carvin | 250.25 mi (402.74 km) |
| Thornbury to Castanet-Tolosan | 589.61 mi (948.88 km) |
| Thornbury to Castelginest | 576.89 mi (928.42 km) |
| Thornbury to Castelnau-le-Lez | 626.33 mi (1,007.98 km) |
| Thornbury to Castelnaudary | 609.58 mi (981.03 km) |
| Thornbury to Castelsarrasin | 549.28 mi (883.98 km) |
| Thornbury to Castres | 596.10 mi (959.34 km) |
| Thornbury to Caudebec-les-Elbeuf | 224.07 mi (360.60 km) |
| Thornbury to Caudry | 278.35 mi (447.96 km) |
