| Mont-de-Marsan to Cicero (Illinois) | 4,199.50 mi (6,758.44 km) |
| Mont-de-Marsan to Cimarron Hills (Colorado) | 5,023.33 mi (8,084.26 km) |
| Mont-de-Marsan to Cincinnati (Ohio) | 4,163.91 mi (6,701.17 km) |
| Mont-de-Marsan to Cinco Ranch (Texas) | 5,067.97 mi (8,156.10 km) |
| Mont-de-Marsan to Circleville (Ohio) | 4,076.30 mi (6,560.17 km) |
| Mont-de-Marsan to Citrus (California) | 5,764.67 mi (9,277.35 km) |
| Mont-de-Marsan to Citrus Heights (California) | 5,640.32 mi (9,077.22 km) |
| Mont-de-Marsan to Citrus Park (Florida) | 4,528.36 mi (7,287.70 km) |
| Mont-de-Marsan to Claiborne (Louisiana) | 4,782.22 mi (7,696.24 km) |
| Mont-de-Marsan to Claremont (California) | 5,757.74 mi (9,266.19 km) |
| Mont-de-Marsan to Claremont (New Hampshire) | 3,471.94 mi (5,587.54 km) |
| Mont-de-Marsan to Claremore (Oklahoma) | 4,765.38 mi (7,669.13 km) |
| Mont-de-Marsan to Clarksburg (Maryland) | 3,835.62 mi (6,172.84 km) |
| Mont-de-Marsan to Clarksburg (West Virginia) | 3,971.77 mi (6,391.94 km) |
| Mont-de-Marsan to Clarksdale (Mississippi) | 4,637.16 mi (7,462.79 km) |
