| Columbia Heights to Carpentras | 4,507.52 mi (7,254.16 km) |
| Columbia Heights to Carquefou | 4,120.84 mi (6,631.85 km) |
| Columbia Heights to Carqueiranne | 4,589.51 mi (7,386.10 km) |
| Columbia Heights to Carrieres-sous-Poissy | 4,186.88 mi (6,738.13 km) |
| Columbia Heights to Carrieres-sur-Seine | 4,197.56 mi (6,755.31 km) |
| Columbia Heights to Carros | 4,601.66 mi (7,405.65 km) |
| Columbia Heights to Carvin | 4,157.27 mi (6,690.48 km) |
| Columbia Heights to Castanet-Tolosan | 4,393.14 mi (7,070.07 km) |
| Columbia Heights to Castelginest | 4,382.98 mi (7,053.72 km) |
| Columbia Heights to Castelnau-le-Lez | 4,481.78 mi (7,212.74 km) |
| Columbia Heights to Castelnaudary | 4,419.55 mi (7,112.57 km) |
| Columbia Heights to Castelsarrasin | 4,355.46 mi (7,009.43 km) |
| Columbia Heights to Castres | 4,419.05 mi (7,111.78 km) |
| Columbia Heights to Caudebec-les-Elbeuf | 4,136.10 mi (6,656.41 km) |
| Columbia Heights to Caudry | 4,188.43 mi (6,740.63 km) |
