| Le Portel to Carson (California) | 5,544.97 mi (8,923.77 km) |
| Le Portel to Carson City (Nevada) | 5,286.10 mi (8,507.15 km) |
| Le Portel to Carteret (New Jersey) | 3,563.66 mi (5,735.16 km) |
| Le Portel to Cartersville (Georgia) | 4,291.52 mi (6,906.54 km) |
| Le Portel to Carthage (Missouri) | 4,522.00 mi (7,277.45 km) |
| Le Portel to Cary (Illinois) | 4,046.90 mi (6,512.85 km) |
| Le Portel to Cary (North Carolina) | 3,968.40 mi (6,386.52 km) |
| Le Portel to Casa de Oro-Mount Helix (California) | 5,564.70 mi (8,955.52 km) |
| Le Portel to Casa Grande (Arizona) | 5,381.47 mi (8,660.64 km) |
| Le Portel to Casas Adobes (Arizona) | 5,386.72 mi (8,669.09 km) |
| Le Portel to Cascades (Virginia) | 3,760.71 mi (6,052.28 km) |
| Le Portel to Casper (Wyoming) | 4,660.00 mi (7,499.54 km) |
| Le Portel to Casselberry (Florida) | 4,415.07 mi (7,105.36 km) |
| Le Portel to Castaic (California) | 5,519.94 mi (8,883.49 km) |
| Le Portel to Castle Pines (Colorado) | 4,788.16 mi (7,705.80 km) |
