| Sulphur to Carpentras | 5,179.98 mi (8,336.37 km) |
| Sulphur to Carquefou | 4,798.99 mi (7,723.22 km) |
| Sulphur to Carqueiranne | 5,256.53 mi (8,459.57 km) |
| Sulphur to Carrieres-sous-Poissy | 4,902.54 mi (7,889.88 km) |
| Sulphur to Carrieres-sur-Seine | 4,913.94 mi (7,908.22 km) |
| Sulphur to Carros | 5,283.16 mi (8,502.42 km) |
| Sulphur to Carvin | 4,895.52 mi (7,878.59 km) |
| Sulphur to Castanet-Tolosan | 5,038.62 mi (8,108.87 km) |
| Sulphur to Castelginest | 5,030.34 mi (8,095.55 km) |
| Sulphur to Castelnau-le-Lez | 5,142.60 mi (8,276.22 km) |
| Sulphur to Castelnaudary | 5,065.16 mi (8,151.59 km) |
| Sulphur to Castelsarrasin | 5,005.38 mi (8,055.37 km) |
| Sulphur to Castres | 5,069.91 mi (8,159.23 km) |
| Sulphur to Caudebec-les-Elbeuf | 4,851.14 mi (7,807.16 km) |
| Sulphur to Caudry | 4,924.37 mi (7,925.01 km) |
