| North Charleston to Portage (Michigan) | 709.29 mi (1,141.49 km) |
| North Charleston to Portage (Wisconsin) | 893.45 mi (1,437.87 km) |
| North Charleston to Portales (New Mexico) | 1,340.87 mi (2,157.92 km) |
| North Charleston to Porterville (California) | 2,214.89 mi (3,564.52 km) |
| North Charleston to Portland (Maine) | 913.02 mi (1,469.37 km) |
| North Charleston to Portland (Oregon) | 2,407.12 mi (3,873.89 km) |
| North Charleston to Portland (Tennessee) | 445.91 mi (717.62 km) |
| North Charleston to Portland (Texas) | 1,083.50 mi (1,743.72 km) |
| North Charleston to Portsmouth (New Hampshire) | 863.58 mi (1,389.80 km) |
| North Charleston to Portsmouth (Ohio) | 434.79 mi (699.73 km) |
| North Charleston to Portsmouth (Virginia) | 344.21 mi (553.96 km) |
| North Charleston to Post Falls (Idaho) | 2,167.48 mi (3,488.23 km) |
| North Charleston to Potomac (Maryland) | 451.56 mi (726.72 km) |
| North Charleston to Potomac Park (California) | 2,216.51 mi (3,567.13 km) |
| North Charleston to Pottstown (Pennsylvania) | 563.57 mi (906.97 km) |
