| West Park to Oberkirch | 4,818.85 mi (7,755.19 km) |
| West Park to Obernburg am Main | 4,838.41 mi (7,786.67 km) |
| West Park to Obernkirchen | 4,789.68 mi (7,708.24 km) |
| West Park to Oberschleissheim | 4,976.91 mi (8,009.57 km) |
| West Park to Oberstdorf | 4,939.18 mi (7,948.84 km) |
| West Park to Obertraubling | 4,986.48 mi (8,024.97 km) |
| West Park to Obertshausen | 4,820.77 mi (7,758.27 km) |
| West Park to Oberursel | 4,807.19 mi (7,736.42 km) |
| West Park to Ochsenfurt | 4,881.76 mi (7,856.43 km) |
| West Park to Ochsenhausen | 4,910.16 mi (7,902.14 km) |
| West Park to Ochtrup | 4,712.17 mi (7,583.51 km) |
| West Park to Odenthal | 4,729.99 mi (7,612.18 km) |
| West Park to Oelde | 4,758.28 mi (7,657.71 km) |
| West Park to Oelsnitz | 4,953.61 mi (7,972.07 km) |
| West Park to Oer-Erkenschwick | 4,724.65 mi (7,603.58 km) |
