| Alpen to Cookeville (Tennessee) | 4,395.36 mi (7,073.65 km) |
| Alpen to Coolidge (Arizona) | 5,498.82 mi (8,849.49 km) |
| Alpen to Coon Rapids (Minnesota) | 4,232.27 mi (6,811.18 km) |
| Alpen to Cooper City (Florida) | 4,695.89 mi (7,557.31 km) |
| Alpen to Coos Bay (Oregon) | 5,245.73 mi (8,442.19 km) |
| Alpen to Copiague (New York) | 3,704.52 mi (5,961.85 km) |
| Alpen to Coppell (Texas) | 4,993.44 mi (8,036.16 km) |
| Alpen to Copperas Cove (Texas) | 5,126.50 mi (8,250.31 km) |
| Alpen to Coral Gables (Florida) | 4,712.88 mi (7,584.65 km) |
| Alpen to Coral Springs (Florida) | 4,683.28 mi (7,537.01 km) |
| Alpen to Coral Terrace (Florida) | 4,712.08 mi (7,583.35 km) |
| Alpen to Coralville (Iowa) | 4,345.33 mi (6,993.13 km) |
| Alpen to Coram (New York) | 3,679.70 mi (5,921.91 km) |
| Alpen to Corcoran (California) | 5,559.51 mi (8,947.17 km) |
| Alpen to Cordele (Georgia) | 4,537.11 mi (7,301.77 km) |
