| Nordenham to Opwijk | 251.89 mi (405.38 km) |
| Nordenham to Ostend | 281.78 mi (453.48 km) |
| Nordenham to Oud-Heverlee | 244.64 mi (393.71 km) |
| Nordenham to Oud-Turnhout | 210.46 mi (338.70 km) |
| Nordenham to Oudenaarde | 275.66 mi (443.62 km) |
| Nordenham to Oudenburg | 280.72 mi (451.78 km) |
| Nordenham to Oupeye | 227.04 mi (365.38 km) |
| Nordenham to Overijse | 251.03 mi (403.99 km) |
| Nordenham to Overpelt | 203.56 mi (327.60 km) |
| Nordenham to Paal | 219.74 mi (353.63 km) |
| Nordenham to Peer | 207.20 mi (333.45 km) |
| Nordenham to Pepinster | 231.83 mi (373.10 km) |
| Nordenham to Peruwelz | 292.49 mi (470.72 km) |
| Nordenham to Perwez | 252.01 mi (405.58 km) |
| Nordenham to Philippeville | 282.63 mi (454.85 km) |
