| Colfontaine to Caguas (Puerto Rico) | 4,374.06 mi (7,039.36 km) |
| Colfontaine to Cahokia (Illinois) | 4,391.17 mi (7,066.91 km) |
| Colfontaine to Calabasas (California) | 5,627.00 mi (9,055.78 km) |
| Colfontaine to Caldwell (Idaho) | 5,021.76 mi (8,081.75 km) |
| Colfontaine to Caledonia (Wisconsin) | 4,102.27 mi (6,601.96 km) |
| Colfontaine to Calera (Alabama) | 4,521.91 mi (7,277.31 km) |
| Colfontaine to Calexico (California) | 5,609.38 mi (9,027.42 km) |
| Colfontaine to Calhoun (Georgia) | 4,381.87 mi (7,051.94 km) |
| Colfontaine to California (Maryland) | 3,858.51 mi (6,209.68 km) |
| Colfontaine to California City (California) | 5,543.21 mi (8,920.94 km) |
| Colfontaine to Callaway (Florida) | 4,621.42 mi (7,437.45 km) |
| Colfontaine to Calumet City (Illinois) | 4,145.22 mi (6,671.09 km) |
| Colfontaine to Calverton (Maryland) | 3,843.02 mi (6,184.75 km) |
| Colfontaine to Camano (Washington) | 4,917.91 mi (7,914.62 km) |
| Colfontaine to Camarillo (California) | 5,633.30 mi (9,065.91 km) |
