| Colonia to Cookeville (Tennessee) | 679.08 mi (1,092.87 km) |
| Colonia to Coolidge (Arizona) | 2,109.60 mi (3,395.07 km) |
| Colonia to Coon Rapids (Minnesota) | 1,009.61 mi (1,624.80 km) |
| Colonia to Cooper City (Florida) | 1,061.83 mi (1,708.85 km) |
| Colonia to Coos Bay (Oregon) | 2,532.46 mi (4,075.60 km) |
| Colonia to Copiague (New York) | 48.68 mi (78.34 km) |
| Colonia to Coppell (Texas) | 1,356.06 mi (2,182.36 km) |
| Colonia to Copperas Cove (Texas) | 1,468.37 mi (2,363.12 km) |
| Colonia to Coral Gables (Florida) | 1,084.18 mi (1,744.82 km) |
| Colonia to Coral Springs (Florida) | 1,046.57 mi (1,684.29 km) |
| Colonia to Coral Terrace (Florida) | 1,081.97 mi (1,741.26 km) |
| Colonia to Coralville (Iowa) | 900.90 mi (1,449.85 km) |
| Colonia to Coram (New York) | 71.37 mi (114.85 km) |
| Colonia to Corcoran (California) | 2,444.77 mi (3,934.48 km) |
| Colonia to Cordele (Georgia) | 794.87 mi (1,279.22 km) |
