| Bournville to Oberkirch | 515.57 mi (829.73 km) |
| Bournville to Obernburg am Main | 511.86 mi (823.75 km) |
| Bournville to Obernkirchen | 466.20 mi (750.28 km) |
| Bournville to Oberschleissheim | 660.38 mi (1,062.79 km) |
| Bournville to Oberstdorf | 643.38 mi (1,035.42 km) |
| Bournville to Obertraubling | 660.62 mi (1,063.16 km) |
| Bournville to Obertshausen | 492.96 mi (793.34 km) |
| Bournville to Oberursel | 478.81 mi (770.57 km) |
| Bournville to Ochsenfurt | 554.87 mi (892.98 km) |
| Bournville to Ochsenhausen | 604.16 mi (972.29 km) |
| Bournville to Ochtrup | 385.49 mi (620.38 km) |
| Bournville to Odenthal | 398.91 mi (641.98 km) |
| Bournville to Oelde | 429.38 mi (691.02 km) |
| Bournville to Oelsnitz | 622.21 mi (1,001.35 km) |
| Bournville to Oer-Erkenschwick | 393.95 mi (634.00 km) |
