| Mont-de-Marsan to Cabestany | 192.25 mi (309.39 km) |
| Mont-de-Marsan to Cabries | 295.44 mi (475.47 km) |
| Mont-de-Marsan to Cachan | 364.56 mi (586.71 km) |
| Mont-de-Marsan to Caen | 365.56 mi (588.30 km) |
| Mont-de-Marsan to Cagnes-sur-Mer | 381.77 mi (614.40 km) |
| Mont-de-Marsan to Cahors | 103.60 mi (166.73 km) |
| Mont-de-Marsan to Calais | 499.88 mi (804.49 km) |
| Mont-de-Marsan to Caluire-et-Cuire | 293.09 mi (471.69 km) |
| Mont-de-Marsan to Cambrai | 468.49 mi (753.95 km) |
| Mont-de-Marsan to Canet-en-Roussillon | 194.40 mi (312.86 km) |
| Mont-de-Marsan to Cannes | 375.75 mi (604.71 km) |
| Mont-de-Marsan to Canteleu | 391.05 mi (629.34 km) |
| Mont-de-Marsan to Capbreton | 49.57 mi (79.78 km) |
| Mont-de-Marsan to Carcassonne | 150.24 mi (241.80 km) |
| Mont-de-Marsan to Carmaux | 132.63 mi (213.45 km) |
