| Houilles to Cookeville (Tennessee) | 4,299.44 mi (6,919.28 km) |
| Houilles to Coolidge (Arizona) | 5,469.27 mi (8,801.94 km) |
| Houilles to Coon Rapids (Minnesota) | 4,189.75 mi (6,742.75 km) |
| Houilles to Cooper City (Florida) | 4,553.29 mi (7,327.82 km) |
| Houilles to Coos Bay (Oregon) | 5,282.43 mi (8,501.25 km) |
| Houilles to Copiague (New York) | 3,594.22 mi (5,784.34 km) |
| Houilles to Coppell (Texas) | 4,919.54 mi (7,917.23 km) |
| Houilles to Copperas Cove (Texas) | 5,049.74 mi (8,126.76 km) |
| Houilles to Coral Gables (Florida) | 4,569.24 mi (7,353.48 km) |
| Houilles to Coral Springs (Florida) | 4,541.26 mi (7,308.45 km) |
| Houilles to Coral Terrace (Florida) | 4,568.65 mi (7,352.53 km) |
| Houilles to Coralville (Iowa) | 4,285.49 mi (6,896.83 km) |
| Houilles to Coram (New York) | 3,569.32 mi (5,744.27 km) |
| Houilles to Corcoran (California) | 5,563.85 mi (8,954.15 km) |
| Houilles to Cordele (Georgia) | 4,422.34 mi (7,117.07 km) |
