| Houma to Carpentras | 5,092.51 mi (8,195.60 km) |
| Houma to Carquefou | 4,714.31 mi (7,586.95 km) |
| Houma to Carqueiranne | 5,167.76 mi (8,316.70 km) |
| Houma to Carrieres-sous-Poissy | 4,824.35 mi (7,764.04 km) |
| Houma to Carrieres-sur-Seine | 4,835.83 mi (7,782.51 km) |
| Houma to Carros | 5,196.85 mi (8,363.52 km) |
| Houma to Carvin | 4,821.82 mi (7,759.97 km) |
| Houma to Castanet-Tolosan | 4,947.11 mi (7,961.61 km) |
| Houma to Castelginest | 4,939.19 mi (7,948.86 km) |
| Houma to Castelnau-le-Lez | 5,053.25 mi (8,132.43 km) |
| Houma to Castelnaudary | 4,973.55 mi (8,004.16 km) |
| Houma to Castelsarrasin | 4,914.78 mi (7,909.57 km) |
| Houma to Castres | 4,979.17 mi (8,013.21 km) |
| Houma to Caudebec-les-Elbeuf | 4,773.07 mi (7,681.52 km) |
| Houma to Caudry | 4,850.07 mi (7,805.43 km) |
