| Wittenberge to Opwijk | 351.08 mi (565.01 km) |
| Wittenberge to Ostend | 393.93 mi (633.96 km) |
| Wittenberge to Oud-Heverlee | 336.75 mi (541.95 km) |
| Wittenberge to Oud-Turnhout | 309.35 mi (497.86 km) |
| Wittenberge to Oudenaarde | 377.43 mi (607.41 km) |
| Wittenberge to Oudenburg | 391.78 mi (630.51 km) |
| Wittenberge to Oupeye | 304.80 mi (490.53 km) |
| Wittenberge to Overijse | 343.52 mi (552.84 km) |
| Wittenberge to Overpelt | 295.52 mi (475.59 km) |
| Wittenberge to Paal | 310.59 mi (499.84 km) |
| Wittenberge to Peer | 296.79 mi (477.64 km) |
| Wittenberge to Pepinster | 304.13 mi (489.44 km) |
| Wittenberge to Peruwelz | 388.83 mi (625.76 km) |
| Wittenberge to Perwez | 338.48 mi (544.72 km) |
| Wittenberge to Philippeville | 364.31 mi (586.30 km) |
