| Wittingen to Opwijk | 304.49 mi (490.03 km) |
| Wittingen to Ostend | 347.98 mi (560.02 km) |
| Wittingen to Oud-Heverlee | 290.04 mi (466.78 km) |
| Wittingen to Oud-Turnhout | 262.85 mi (423.01 km) |
| Wittingen to Oudenaarde | 330.88 mi (532.49 km) |
| Wittingen to Oudenburg | 345.75 mi (556.43 km) |
| Wittingen to Oupeye | 258.26 mi (415.62 km) |
| Wittingen to Overijse | 296.81 mi (477.68 km) |
| Wittingen to Overpelt | 248.85 mi (400.48 km) |
| Wittingen to Paal | 263.89 mi (424.68 km) |
| Wittingen to Peer | 250.09 mi (402.48 km) |
| Wittingen to Pepinster | 257.80 mi (414.89 km) |
| Wittingen to Peruwelz | 342.13 mi (550.61 km) |
| Wittingen to Perwez | 291.79 mi (469.59 km) |
| Wittingen to Philippeville | 317.79 mi (511.43 km) |
