| South Charleston to Marrero (Louisiana) | 755.59 mi (1,216.00 km) |
| South Charleston to Marshall (Minnesota) | 841.00 mi (1,353.47 km) |
| South Charleston to Marshall (Missouri) | 620.95 mi (999.33 km) |
| South Charleston to Marshall (Texas) | 815.52 mi (1,312.46 km) |
| South Charleston to Marshalltown (Iowa) | 642.77 mi (1,034.43 km) |
| South Charleston to Marshfield (Wisconsin) | 617.58 mi (993.89 km) |
| South Charleston to Martha Lake (Washington) | 2,119.58 mi (3,411.14 km) |
| South Charleston to Martin (Tennessee) | 415.58 mi (668.82 km) |
| South Charleston to Martinez (California) | 2,176.79 mi (3,503.21 km) |
| South Charleston to Martinez (Georgia) | 333.83 mi (537.25 km) |
| South Charleston to Martinsburg (West Virginia) | 215.24 mi (346.40 km) |
| South Charleston to Martinsville (Indiana) | 264.23 mi (425.23 km) |
| South Charleston to Martinsville (New Jersey) | 411.45 mi (662.17 km) |
| South Charleston to Martinsville (Virginia) | 153.15 mi (246.47 km) |
| South Charleston to Maryland City (Maryland) | 269.81 mi (434.21 km) |
