| South Charleston to Oak Grove (South Carolina) | 303.23 mi (488.00 km) |
| South Charleston to Oak Harbor (Washington) | 2,139.73 mi (3,443.56 km) |
| South Charleston to Oak Hills (Oregon) | 2,146.41 mi (3,454.31 km) |
| South Charleston to Oak Lawn (Illinois) | 395.16 mi (635.95 km) |
| South Charleston to Oak Park (California) | 2,070.06 mi (3,331.44 km) |
| South Charleston to Oak Park (Illinois) | 403.56 mi (649.46 km) |
| South Charleston to Oak Park (Michigan) | 295.08 mi (474.89 km) |
| South Charleston to Oak Ridge (Florida) | 682.16 mi (1,097.83 km) |
| South Charleston to Oak Ridge (New Jersey) | 426.24 mi (685.96 km) |
| South Charleston to Oak Ridge (Tennessee) | 217.17 mi (349.50 km) |
| South Charleston to Oakdale (California) | 2,113.24 mi (3,400.93 km) |
| South Charleston to Oakdale (Minnesota) | 739.01 mi (1,189.33 km) |
| South Charleston to Oakland (California) | 2,185.49 mi (3,517.21 km) |
| South Charleston to Oakland (New Jersey) | 438.50 mi (705.70 km) |
| South Charleston to Oakland Park (Florida) | 845.40 mi (1,360.53 km) |
