| Boras to Oberkirch | 665.56 mi (1,071.12 km) |
| Boras to Obernburg am Main | 565.96 mi (910.83 km) |
| Boras to Obernkirchen | 406.04 mi (653.46 km) |
| Boras to Oberschleissheim | 656.84 mi (1,057.09 km) |
| Boras to Oberstdorf | 721.02 mi (1,160.37 km) |
| Boras to Obertraubling | 605.76 mi (974.88 km) |
| Boras to Obertshausen | 554.42 mi (892.25 km) |
| Boras to Oberursel | 548.59 mi (882.88 km) |
| Boras to Ochsenfurt | 569.79 mi (916.98 km) |
| Boras to Ochsenhausen | 678.07 mi (1,091.25 km) |
| Boras to Ochtrup | 443.77 mi (714.18 km) |
| Boras to Odenthal | 517.67 mi (833.12 km) |
| Boras to Oelde | 449.10 mi (722.76 km) |
| Boras to Oelsnitz | 505.65 mi (813.77 km) |
| Boras to Oer-Erkenschwick | 477.17 mi (767.93 km) |
