| Catonsville to Carpentras | 4,055.69 mi (6,527.00 km) |
| Catonsville to Carquefou | 3,676.88 mi (5,917.37 km) |
| Catonsville to Carqueiranne | 4,131.38 mi (6,648.81 km) |
| Catonsville to Carrieres-sous-Poissy | 3,787.40 mi (6,095.23 km) |
| Catonsville to Carrieres-sur-Seine | 3,798.90 mi (6,113.74 km) |
| Catonsville to Carros | 4,159.74 mi (6,694.46 km) |
| Catonsville to Carvin | 3,786.57 mi (6,093.90 km) |
| Catonsville to Castanet-Tolosan | 3,911.94 mi (6,295.66 km) |
| Catonsville to Castelginest | 3,903.83 mi (6,282.61 km) |
| Catonsville to Castelnau-le-Lez | 4,017.08 mi (6,464.87 km) |
| Catonsville to Castelnaudary | 3,938.44 mi (6,338.31 km) |
| Catonsville to Castelsarrasin | 3,879.14 mi (6,242.87 km) |
| Catonsville to Castres | 3,943.61 mi (6,346.63 km) |
| Catonsville to Caudebec-les-Elbeuf | 3,736.17 mi (6,012.79 km) |
| Catonsville to Caudry | 3,814.51 mi (6,138.87 km) |
