| Uxbridge to Oberkirch | 432.64 mi (696.27 km) |
| Uxbridge to Obernburg am Main | 436.76 mi (702.90 km) |
| Uxbridge to Obernkirchen | 411.81 mi (662.75 km) |
| Uxbridge to Oberschleissheim | 581.42 mi (935.70 km) |
| Uxbridge to Oberstdorf | 560.16 mi (901.48 km) |
| Uxbridge to Obertraubling | 585.38 mi (942.08 km) |
| Uxbridge to Obertshausen | 418.81 mi (674.01 km) |
| Uxbridge to Oberursel | 405.18 mi (652.07 km) |
| Uxbridge to Ochsenfurt | 480.09 mi (772.63 km) |
| Uxbridge to Ochsenhausen | 522.36 mi (840.66 km) |
| Uxbridge to Ochtrup | 330.16 mi (531.35 km) |
| Uxbridge to Odenthal | 329.89 mi (530.91 km) |
| Uxbridge to Oelde | 369.91 mi (595.31 km) |
| Uxbridge to Oelsnitz | 554.80 mi (892.86 km) |
| Uxbridge to Oer-Erkenschwick | 331.67 mi (533.78 km) |
