| Sumter to Carpentras | 4,434.13 mi (7,136.04 km) |
| Sumter to Carquefou | 4,059.97 mi (6,533.89 km) |
| Sumter to Carqueiranne | 4,507.81 mi (7,254.61 km) |
| Sumter to Carrieres-sous-Poissy | 4,178.46 mi (6,724.59 km) |
| Sumter to Carrieres-sur-Seine | 4,190.04 mi (6,743.21 km) |
| Sumter to Carros | 4,539.63 mi (7,305.83 km) |
| Sumter to Carvin | 4,182.64 mi (6,731.31 km) |
| Sumter to Castanet-Tolosan | 4,284.59 mi (6,895.39 km) |
| Sumter to Castelginest | 4,277.05 mi (6,883.24 km) |
| Sumter to Castelnau-le-Lez | 4,392.85 mi (7,069.61 km) |
| Sumter to Castelnaudary | 4,310.89 mi (6,937.71 km) |
| Sumter to Castelsarrasin | 4,253.24 mi (6,844.94 km) |
| Sumter to Castres | 4,317.41 mi (6,948.19 km) |
| Sumter to Caudebec-les-Elbeuf | 4,127.51 mi (6,642.58 km) |
| Sumter to Caudry | 4,209.87 mi (6,775.13 km) |
