| North Charleston to Castle Pines (Colorado) | 1,449.72 mi (2,333.10 km) |
| North Charleston to Castle Rock (Colorado) | 1,447.75 mi (2,329.93 km) |
| North Charleston to Castro Valley (California) | 2,370.86 mi (3,815.53 km) |
| North Charleston to Catalina Foothills (Arizona) | 1,787.43 mi (2,876.59 km) |
| North Charleston to Cataño (Puerto Rico) | 1,320.70 mi (2,125.46 km) |
| North Charleston to Cathedral City (California) | 2,089.83 mi (3,363.26 km) |
| North Charleston to Catonsville (Maryland) | 476.91 mi (767.52 km) |
| North Charleston to Cave Spring (Virginia) | 298.42 mi (480.25 km) |
| North Charleston to Cayce (South Carolina) | 91.04 mi (146.52 km) |
| North Charleston to Cayey (Puerto Rico) | 1,337.54 mi (2,152.57 km) |
| North Charleston to Cedar City (Utah) | 1,881.32 mi (3,027.69 km) |
| North Charleston to Cedar Falls (Iowa) | 946.28 mi (1,522.89 km) |
| North Charleston to Cedar Hill (Texas) | 980.58 mi (1,578.09 km) |
| North Charleston to Cedar Lake (Indiana) | 711.09 mi (1,144.39 km) |
| North Charleston to Cedar Mill (Oregon) | 2,414.36 mi (3,885.54 km) |
