| Colfontaine to Cookeville (Tennessee) | 4,324.92 mi (6,960.28 km) |
| Colfontaine to Coolidge (Arizona) | 5,462.76 mi (8,791.46 km) |
| Colfontaine to Coon Rapids (Minnesota) | 4,188.70 mi (6,741.07 km) |
| Colfontaine to Cooper City (Florida) | 4,602.92 mi (7,407.68 km) |
| Colfontaine to Coos Bay (Oregon) | 5,244.61 mi (8,440.39 km) |
| Colfontaine to Copiague (New York) | 3,626.55 mi (5,836.36 km) |
| Colfontaine to Coppell (Texas) | 4,934.36 mi (7,941.09 km) |
| Colfontaine to Copperas Cove (Texas) | 5,066.06 mi (8,153.03 km) |
| Colfontaine to Coral Gables (Florida) | 4,619.42 mi (7,434.24 km) |
| Colfontaine to Coral Springs (Florida) | 4,590.58 mi (7,387.82 km) |
| Colfontaine to Coral Terrace (Florida) | 4,618.72 mi (7,433.11 km) |
| Colfontaine to Coralville (Iowa) | 4,292.98 mi (6,908.88 km) |
| Colfontaine to Coram (New York) | 3,601.67 mi (5,796.33 km) |
| Colfontaine to Corcoran (California) | 5,541.26 mi (8,917.80 km) |
| Colfontaine to Cordele (Georgia) | 4,457.47 mi (7,173.61 km) |
