| Calne to Cookeville (Tennessee) | 4,062.00 mi (6,537.16 km) |
| Calne to Coolidge (Arizona) | 5,216.75 mi (8,395.56 km) |
| Calne to Coon Rapids (Minnesota) | 3,938.51 mi (6,338.42 km) |
| Calne to Cooper City (Florida) | 4,339.07 mi (6,983.05 km) |
| Calne to Coos Bay (Oregon) | 5,031.16 mi (8,096.86 km) |
| Calne to Copiague (New York) | 3,362.22 mi (5,410.98 km) |
| Calne to Coppell (Texas) | 4,675.25 mi (7,524.09 km) |
| Calne to Copperas Cove (Texas) | 4,806.33 mi (7,735.03 km) |
| Calne to Coral Gables (Florida) | 4,355.67 mi (7,009.78 km) |
| Calne to Coral Springs (Florida) | 4,326.67 mi (6,963.10 km) |
| Calne to Coral Terrace (Florida) | 4,354.95 mi (7,008.61 km) |
| Calne to Coralville (Iowa) | 4,037.43 mi (6,497.62 km) |
| Calne to Coram (New York) | 3,337.34 mi (5,370.93 km) |
| Calne to Corcoran (California) | 5,309.90 mi (8,545.45 km) |
| Calne to Cordele (Georgia) | 4,192.90 mi (6,747.82 km) |
