| Wadsworth to Oberkirch | 4,175.27 mi (6,719.45 km) |
| Wadsworth to Obernburg am Main | 4,171.82 mi (6,713.89 km) |
| Wadsworth to Obernkirchen | 4,089.16 mi (6,580.87 km) |
| Wadsworth to Oberschleissheim | 4,322.46 mi (6,956.32 km) |
| Wadsworth to Oberstdorf | 4,302.25 mi (6,923.80 km) |
| Wadsworth to Obertraubling | 4,319.55 mi (6,951.64 km) |
| Wadsworth to Obertshausen | 4,152.17 mi (6,682.27 km) |
| Wadsworth to Oberursel | 4,137.64 mi (6,658.89 km) |
| Wadsworth to Ochsenfurt | 4,214.14 mi (6,782.00 km) |
| Wadsworth to Ochsenhausen | 4,265.29 mi (6,864.32 km) |
| Wadsworth to Ochtrup | 4,019.11 mi (6,468.13 km) |
| Wadsworth to Odenthal | 4,053.97 mi (6,524.24 km) |
| Wadsworth to Oelde | 4,067.20 mi (6,545.53 km) |
| Wadsworth to Oelsnitz | 4,266.96 mi (6,867.00 km) |
| Wadsworth to Oer-Erkenschwick | 4,039.42 mi (6,500.81 km) |
