| Socastee to Oberkirch | 4,398.99 mi (7,079.49 km) |
| Socastee to Obernburg am Main | 4,409.42 mi (7,096.28 km) |
| Socastee to Obernkirchen | 4,347.02 mi (6,995.86 km) |
| Socastee to Oberschleissheim | 4,553.63 mi (7,328.36 km) |
| Socastee to Oberstdorf | 4,522.78 mi (7,278.71 km) |
| Socastee to Obertraubling | 4,558.23 mi (7,335.77 km) |
| Socastee to Obertshausen | 4,390.87 mi (7,066.42 km) |
| Socastee to Oberursel | 4,376.83 mi (7,043.83 km) |
| Socastee to Ochsenfurt | 4,452.62 mi (7,165.79 km) |
| Socastee to Ochsenhausen | 4,490.35 mi (7,226.52 km) |
| Socastee to Ochtrup | 4,271.98 mi (6,875.09 km) |
| Socastee to Odenthal | 4,296.59 mi (6,914.70 km) |
| Socastee to Oelde | 4,319.13 mi (6,950.97 km) |
| Socastee to Oelsnitz | 4,517.32 mi (7,269.92 km) |
| Socastee to Oer-Erkenschwick | 4,287.59 mi (6,900.21 km) |
