| Galveston to Carpentras | 5,293.51 mi (8,519.09 km) |
| Galveston to Carquefou | 4,912.27 mi (7,905.53 km) |
| Galveston to Carqueiranne | 5,370.18 mi (8,642.47 km) |
| Galveston to Carrieres-sous-Poissy | 5,015.02 mi (8,070.89 km) |
| Galveston to Carrieres-sur-Seine | 5,026.40 mi (8,089.21 km) |
| Galveston to Carros | 5,396.57 mi (8,684.95 km) |
| Galveston to Carvin | 5,007.33 mi (8,058.53 km) |
| Galveston to Castanet-Tolosan | 5,152.49 mi (8,292.14 km) |
| Galveston to Castelginest | 5,144.19 mi (8,278.77 km) |
| Galveston to Castelnau-le-Lez | 5,256.31 mi (8,459.21 km) |
| Galveston to Castelnaudary | 5,179.04 mi (8,334.86 km) |
| Galveston to Castelsarrasin | 5,119.19 mi (8,238.53 km) |
| Galveston to Castres | 5,183.73 mi (8,342.40 km) |
| Galveston to Caudebec-les-Elbeuf | 4,963.61 mi (7,988.15 km) |
| Galveston to Caudry | 5,036.27 mi (8,105.10 km) |
