| Obertraubling to Opwijk | 380.56 mi (612.45 km) |
| Obertraubling to Ostend | 438.24 mi (705.29 km) |
| Obertraubling to Oud-Heverlee | 357.67 mi (575.61 km) |
| Obertraubling to Oud-Turnhout | 356.96 mi (574.47 km) |
| Obertraubling to Oudenaarde | 402.54 mi (647.82 km) |
| Obertraubling to Oudenburg | 434.04 mi (698.53 km) |
| Obertraubling to Oupeye | 314.52 mi (506.18 km) |
| Obertraubling to Overijse | 362.16 mi (582.84 km) |
| Obertraubling to Overpelt | 337.05 mi (542.42 km) |
| Obertraubling to Paal | 341.87 mi (550.19 km) |
| Obertraubling to Peer | 333.19 mi (536.22 km) |
| Obertraubling to Pepinster | 304.09 mi (489.39 km) |
| Obertraubling to Peruwelz | 397.70 mi (640.04 km) |
| Obertraubling to Perwez | 347.17 mi (558.71 km) |
| Obertraubling to Philippeville | 351.53 mi (565.73 km) |
