| South Charleston to Opole | 4,604.36 mi (7,410.00 km) |
| South Charleston to Orzesze | 4,653.96 mi (7,489.82 km) |
| South Charleston to Osowa | 4,485.47 mi (7,218.67 km) |
| South Charleston to Ostroda | 4,563.57 mi (7,344.35 km) |
| South Charleston to Ostroleka | 4,642.70 mi (7,471.70 km) |
| South Charleston to Ostrow Mazowiecka | 4,664.55 mi (7,506.86 km) |
| South Charleston to Ostrow Wielkopolski | 4,563.70 mi (7,344.57 km) |
| South Charleston to Ostrowiec Swietokrzyski | 4,720.15 mi (7,596.34 km) |
| South Charleston to Ostrzeszow | 4,576.53 mi (7,365.22 km) |
| South Charleston to Oswiecim | 4,675.65 mi (7,524.74 km) |
| South Charleston to Otwock | 4,669.14 mi (7,514.26 km) |
| South Charleston to Ozarow Mazowiecki | 4,648.89 mi (7,481.66 km) |
| South Charleston to Ozimek | 4,614.43 mi (7,426.21 km) |
| South Charleston to Ozorkow | 4,604.69 mi (7,410.53 km) |
| South Charleston to Pabianice | 4,620.21 mi (7,435.52 km) |
