| Circleville to Carpentras | 4,313.68 mi (6,942.19 km) |
| Circleville to Carquefou | 3,930.67 mi (6,325.79 km) |
| Circleville to Carqueiranne | 4,391.39 mi (7,067.25 km) |
| Circleville to Carrieres-sous-Poissy | 4,029.88 mi (6,485.46 km) |
| Circleville to Carrieres-sur-Seine | 4,041.22 mi (6,503.72 km) |
| Circleville to Carros | 4,415.69 mi (7,106.37 km) |
| Circleville to Carvin | 4,021.10 mi (6,471.33 km) |
| Circleville to Castanet-Tolosan | 4,176.73 mi (6,721.80 km) |
| Circleville to Castelginest | 4,168.06 mi (6,707.84 km) |
| Circleville to Castelnau-le-Lez | 4,278.19 mi (6,885.09 km) |
| Circleville to Castelnaudary | 4,203.35 mi (6,764.63 km) |
| Circleville to Castelsarrasin | 4,142.51 mi (6,666.73 km) |
| Circleville to Castres | 4,207.10 mi (6,770.67 km) |
| Circleville to Caudebec-les-Elbeuf | 3,978.44 mi (6,402.68 km) |
| Circleville to Caudry | 4,050.12 mi (6,518.03 km) |
