| Thetford to Carpentras | 610.05 mi (981.79 km) |
| Thetford to Carquefou | 366.97 mi (590.58 km) |
| Thetford to Carqueiranne | 689.17 mi (1,109.12 km) |
| Thetford to Carrieres-sous-Poissy | 245.87 mi (395.69 km) |
| Thetford to Carrieres-sur-Seine | 251.09 mi (404.10 km) |
| Thetford to Carros | 666.34 mi (1,072.38 km) |
| Thetford to Carvin | 163.27 mi (262.76 km) |
| Thetford to Castanet-Tolosan | 615.53 mi (990.61 km) |
| Thetford to Castelginest | 603.09 mi (970.57 km) |
| Thetford to Castelnau-le-Lez | 623.36 mi (1,003.21 km) |
| Thetford to Castelnaudary | 630.68 mi (1,014.98 km) |
| Thetford to Castelsarrasin | 578.56 mi (931.09 km) |
| Thetford to Castres | 612.66 mi (985.99 km) |
| Thetford to Caudebec-les-Elbeuf | 216.55 mi (348.51 km) |
| Thetford to Caudry | 195.59 mi (314.77 km) |
