| Houilles to Carson (California) | 5,649.37 mi (9,091.79 km) |
| Houilles to Carson City (Nevada) | 5,395.24 mi (8,682.80 km) |
| Houilles to Carteret (New Jersey) | 3,633.06 mi (5,846.85 km) |
| Houilles to Cartersville (Georgia) | 4,362.19 mi (7,020.27 km) |
| Houilles to Carthage (Missouri) | 4,607.11 mi (7,414.42 km) |
| Houilles to Cary (Illinois) | 4,132.85 mi (6,651.18 km) |
| Houilles to Cary (North Carolina) | 4,034.58 mi (6,493.03 km) |
| Houilles to Casa de Oro-Mount Helix (California) | 5,667.20 mi (9,120.48 km) |
| Houilles to Casa Grande (Arizona) | 5,479.29 mi (8,818.06 km) |
| Houilles to Casas Adobes (Arizona) | 5,483.33 mi (8,824.57 km) |
| Houilles to Cascades (Virginia) | 3,830.79 mi (6,165.07 km) |
| Houilles to Casper (Wyoming) | 4,761.93 mi (7,663.58 km) |
| Houilles to Casselberry (Florida) | 4,473.03 mi (7,198.64 km) |
| Houilles to Castaic (California) | 5,625.11 mi (9,052.74 km) |
| Houilles to Castle Pines (Colorado) | 4,885.71 mi (7,862.78 km) |
