| Siverek to Cookeville (Tennessee) | 6,232.28 mi (10,029.89 km) |
| Siverek to Coolidge (Arizona) | 7,205.00 mi (11,595.32 km) |
| Siverek to Coon Rapids (Minnesota) | 5,993.58 mi (9,645.74 km) |
| Siverek to Cooper City (Florida) | 6,543.77 mi (10,531.18 km) |
| Siverek to Coos Bay (Oregon) | 6,737.24 mi (10,842.54 km) |
| Siverek to Copiague (New York) | 5,552.29 mi (8,935.54 km) |
| Siverek to Coppell (Texas) | 6,800.68 mi (10,944.64 km) |
| Siverek to Copperas Cove (Texas) | 6,936.91 mi (11,163.88 km) |
| Siverek to Coral Gables (Florida) | 6,560.27 mi (10,557.74 km) |
| Siverek to Coral Springs (Florida) | 6,531.41 mi (10,511.29 km) |
| Siverek to Coral Terrace (Florida) | 6,559.57 mi (10,556.61 km) |
| Siverek to Coralville (Iowa) | 6,136.78 mi (9,876.20 km) |
| Siverek to Coram (New York) | 5,527.54 mi (8,895.72 km) |
| Siverek to Corcoran (California) | 7,159.48 mi (11,522.07 km) |
| Siverek to Cordele (Georgia) | 6,385.48 mi (10,276.44 km) |
