| Houma to Cabestany | 5,037.25 mi (8,106.67 km) |
| Houma to Cabries | 5,125.87 mi (8,249.29 km) |
| Houma to Cachan | 4,840.78 mi (7,790.48 km) |
| Houma to Caen | 4,716.99 mi (7,591.26 km) |
| Houma to Cagnes-sur-Mer | 5,198.27 mi (8,365.80 km) |
| Houma to Cahors | 4,918.80 mi (7,916.05 km) |
| Houma to Calais | 4,765.38 mi (7,669.14 km) |
| Houma to Caluire-et-Cuire | 5,032.14 mi (8,098.44 km) |
| Houma to Cambrai | 4,841.49 mi (7,791.63 km) |
| Houma to Canet-en-Roussillon | 5,039.49 mi (8,110.28 km) |
| Houma to Cannes | 5,195.74 mi (8,361.74 km) |
| Houma to Canteleu | 4,769.40 mi (7,675.61 km) |
| Houma to Capbreton | 4,808.52 mi (7,738.56 km) |
| Houma to Carcassonne | 4,994.79 mi (8,038.34 km) |
| Houma to Carmaux | 4,962.37 mi (7,986.16 km) |
