| North Charleston to Port Chester (New York) | 661.44 mi (1,064.49 km) |
| North Charleston to Port Hueneme (California) | 2,241.48 mi (3,607.32 km) |
| North Charleston to Port Huron (Michigan) | 707.90 mi (1,139.25 km) |
| North Charleston to Port Lavaca (Texas) | 1,025.31 mi (1,650.07 km) |
| North Charleston to Port Neches (Texas) | 841.81 mi (1,354.76 km) |
| North Charleston to Port Orange (Florida) | 268.28 mi (431.76 km) |
| North Charleston to Port Orchard (Washington) | 2,425.49 mi (3,903.45 km) |
| North Charleston to Port Royal (South Carolina) | 52.88 mi (85.10 km) |
| North Charleston to Port Salerno (Florida) | 398.08 mi (640.65 km) |
| North Charleston to Port St. John (Florida) | 309.28 mi (497.73 km) |
| North Charleston to Port St. Lucie (Florida) | 389.25 mi (626.44 km) |
| North Charleston to Port Washington (New York) | 651.05 mi (1,047.76 km) |
| North Charleston to Port Washington (Wisconsin) | 838.34 mi (1,349.18 km) |
| North Charleston to Port Wentworth (Georgia) | 82.00 mi (131.97 km) |
| North Charleston to Portage (Indiana) | 715.21 mi (1,151.03 km) |
