| Plumstead to Oberkirch | 409.18 mi (658.52 km) |
| Plumstead to Obernburg am Main | 412.16 mi (663.32 km) |
| Plumstead to Obernkirchen | 388.53 mi (625.27 km) |
| Plumstead to Oberschleissheim | 557.18 mi (896.69 km) |
| Plumstead to Oberstdorf | 536.83 mi (863.94 km) |
| Plumstead to Obertraubling | 560.81 mi (902.54 km) |
| Plumstead to Obertshausen | 394.18 mi (634.36 km) |
| Plumstead to Oberursel | 380.53 mi (612.40 km) |
| Plumstead to Ochsenfurt | 455.48 mi (733.03 km) |
| Plumstead to Ochsenhausen | 498.62 mi (802.45 km) |
| Plumstead to Ochtrup | 306.94 mi (493.97 km) |
| Plumstead to Odenthal | 305.32 mi (491.37 km) |
| Plumstead to Oelde | 346.08 mi (556.96 km) |
| Plumstead to Oelsnitz | 530.23 mi (853.32 km) |
| Plumstead to Oer-Erkenschwick | 307.61 mi (495.05 km) |
