| Bratislava to Oberkirch | 415.20 mi (668.19 km) |
| Bratislava to Obernburg am Main | 379.57 mi (610.86 km) |
| Bratislava to Obernkirchen | 453.47 mi (729.79 km) |
| Bratislava to Oberschleissheim | 255.34 mi (410.92 km) |
| Bratislava to Oberstdorf | 321.07 mi (516.72 km) |
| Bratislava to Obertraubling | 233.03 mi (375.02 km) |
| Bratislava to Obertshausen | 396.99 mi (638.89 km) |
| Bratislava to Oberursel | 410.57 mi (660.75 km) |
| Bratislava to Ochsenfurt | 336.26 mi (541.16 km) |
| Bratislava to Ochsenhausen | 330.32 mi (531.60 km) |
| Bratislava to Ochtrup | 520.30 mi (837.34 km) |
| Bratislava to Odenthal | 489.58 mi (787.90 km) |
| Bratislava to Oelde | 472.14 mi (759.84 km) |
| Bratislava to Oelsnitz | 272.49 mi (438.52 km) |
| Bratislava to Oer-Erkenschwick | 500.40 mi (805.32 km) |
