| Oberkirch to Opwijk | 241.97 mi (389.42 km) |
| Oberkirch to Ostend | 295.63 mi (475.77 km) |
| Oberkirch to Oud-Heverlee | 220.37 mi (354.65 km) |
| Oberkirch to Oud-Turnhout | 236.59 mi (380.76 km) |
| Oberkirch to Oudenaarde | 256.39 mi (412.62 km) |
| Oberkirch to Oudenburg | 291.08 mi (468.44 km) |
| Oberkirch to Oupeye | 185.76 mi (298.95 km) |
| Oberkirch to Overijse | 222.17 mi (357.54 km) |
| Oberkirch to Overpelt | 220.13 mi (354.27 km) |
| Oberkirch to Paal | 216.38 mi (348.23 km) |
| Oberkirch to Peer | 214.43 mi (345.09 km) |
| Oberkirch to Pepinster | 173.37 mi (279.01 km) |
| Oberkirch to Peruwelz | 243.88 mi (392.49 km) |
| Oberkirch to Perwez | 205.65 mi (330.96 km) |
| Oberkirch to Philippeville | 196.27 mi (315.87 km) |
