| Bohumin to Obernburg am Main | 410.16 mi (660.09 km) |
| Bohumin to Obernkirchen | 432.57 mi (696.15 km) |
| Bohumin to Oberschleissheim | 327.76 mi (527.48 km) |
| Bohumin to Oberstdorf | 406.71 mi (654.54 km) |
| Bohumin to Obertraubling | 285.52 mi (459.50 km) |
| Bohumin to Obertshausen | 422.98 mi (680.72 km) |
| Bohumin to Oberursel | 434.07 mi (698.57 km) |
| Bohumin to Ochsenfurt | 370.15 mi (595.69 km) |
| Bohumin to Ochsenhausen | 401.48 mi (646.12 km) |
| Bohumin to Ochtrup | 509.78 mi (820.41 km) |
| Bohumin to Odenthal | 499.95 mi (804.60 km) |
| Bohumin to Oelde | 464.17 mi (747.01 km) |
| Bohumin to Oelsnitz | 276.22 mi (444.54 km) |
| Bohumin to Oer-Erkenschwick | 499.39 mi (803.69 km) |
| Bohumin to Oerlinghausen | 444.97 mi (716.10 km) |
