| North Charleston to Conyers (Georgia) | 232.62 mi (374.37 km) |
| North Charleston to Cookeville (Tennessee) | 381.99 mi (614.76 km) |
| North Charleston to Coolidge (Arizona) | 1,817.32 mi (2,924.69 km) |
| North Charleston to Coon Rapids (Minnesota) | 1,102.98 mi (1,775.07 km) |
| North Charleston to Cooper City (Florida) | 474.18 mi (763.12 km) |
| North Charleston to Coos Bay (Oregon) | 2,474.72 mi (3,982.68 km) |
| North Charleston to Copiague (New York) | 650.98 mi (1,047.65 km) |
| North Charleston to Coppell (Texas) | 980.01 mi (1,577.18 km) |
| North Charleston to Copperas Cove (Texas) | 1,051.28 mi (1,691.86 km) |
| North Charleston to Coral Gables (Florida) | 497.82 mi (801.17 km) |
| North Charleston to Coral Springs (Florida) | 458.67 mi (738.17 km) |
| North Charleston to Coral Terrace (Florida) | 494.93 mi (796.51 km) |
| North Charleston to Coralville (Iowa) | 876.10 mi (1,409.95 km) |
| North Charleston to Coram (New York) | 674.77 mi (1,085.94 km) |
| North Charleston to Corcoran (California) | 2,244.04 mi (3,611.43 km) |
