| Biddulph to Oberkirch | 547.52 mi (881.14 km) |
| Biddulph to Obernburg am Main | 536.12 mi (862.81 km) |
| Biddulph to Obernkirchen | 475.85 mi (765.80 km) |
| Biddulph to Oberschleissheim | 687.46 mi (1,106.37 km) |
| Biddulph to Oberstdorf | 675.24 mi (1,086.70 km) |
| Biddulph to Obertraubling | 684.19 mi (1,101.09 km) |
| Biddulph to Obertshausen | 516.57 mi (831.34 km) |
| Biddulph to Oberursel | 502.11 mi (808.07 km) |
| Biddulph to Ochsenfurt | 578.59 mi (931.14 km) |
| Biddulph to Ochsenhausen | 634.43 mi (1,021.01 km) |
| Biddulph to Ochtrup | 397.01 mi (638.92 km) |
| Biddulph to Odenthal | 419.52 mi (675.15 km) |
| Biddulph to Oelde | 442.89 mi (712.77 km) |
| Biddulph to Oelsnitz | 639.57 mi (1,029.28 km) |
| Biddulph to Oer-Erkenschwick | 409.90 mi (659.66 km) |
