| North Charleston to San Luis Obispo (California) | 2,312.63 mi (3,721.82 km) |
| North Charleston to San Marcos (California) | 2,138.01 mi (3,440.80 km) |
| North Charleston to San Marcos (Texas) | 1,072.84 mi (1,726.57 km) |
| North Charleston to San Marino (California) | 2,180.29 mi (3,508.83 km) |
| North Charleston to San Mateo (California) | 2,385.42 mi (3,838.96 km) |
| North Charleston to San Pablo (California) | 2,384.62 mi (3,837.68 km) |
| North Charleston to San Rafael (California) | 2,394.21 mi (3,853.11 km) |
| North Charleston to San Ramon (California) | 2,363.68 mi (3,803.98 km) |
| North Charleston to San Tan Valley (Arizona) | 1,817.02 mi (2,924.21 km) |
| North Charleston to Sand Springs (Oklahoma) | 939.63 mi (1,512.20 km) |
| North Charleston to Sandusky (Ohio) | 607.48 mi (977.65 km) |
| North Charleston to Sandy (Oregon) | 2,387.78 mi (3,842.76 km) |
| North Charleston to Sandy (Utah) | 1,826.25 mi (2,939.07 km) |
| North Charleston to Sandy Springs (Georgia) | 257.85 mi (414.97 km) |
| North Charleston to Sanford (Florida) | 293.31 mi (472.04 km) |
