| Colleferro to Cookeville (Tennessee) | 4,998.48 mi (8,044.27 km) |
| Colleferro to Coolidge (Arizona) | 6,191.48 mi (9,964.22 km) |
| Colleferro to Coon Rapids (Minnesota) | 4,911.11 mi (7,903.67 km) |
| Colleferro to Cooper City (Florida) | 5,203.11 mi (8,373.60 km) |
| Colleferro to Coos Bay (Oregon) | 5,985.09 mi (9,632.08 km) |
| Colleferro to Copiague (New York) | 4,284.68 mi (6,895.52 km) |
| Colleferro to Coppell (Texas) | 5,630.43 mi (9,061.29 km) |
| Colleferro to Copperas Cove (Texas) | 5,758.93 mi (9,268.10 km) |
| Colleferro to Coral Gables (Florida) | 5,217.52 mi (8,396.78 km) |
| Colleferro to Coral Springs (Florida) | 5,191.96 mi (8,355.65 km) |
| Colleferro to Coral Terrace (Florida) | 5,217.23 mi (8,396.33 km) |
| Colleferro to Coralville (Iowa) | 5,002.91 mi (8,051.41 km) |
| Colleferro to Coram (New York) | 4,259.82 mi (6,855.52 km) |
| Colleferro to Corcoran (California) | 6,281.68 mi (10,109.39 km) |
| Colleferro to Cordele (Georgia) | 5,105.22 mi (8,216.07 km) |
