| Hennigsdorf to Opwijk | 402.01 mi (646.97 km) |
| Hennigsdorf to Ostend | 448.45 mi (721.71 km) |
| Hennigsdorf to Oud-Heverlee | 385.70 mi (620.72 km) |
| Hennigsdorf to Oud-Turnhout | 361.34 mi (581.52 km) |
| Hennigsdorf to Oudenaarde | 428.64 mi (689.83 km) |
| Hennigsdorf to Oudenburg | 445.95 mi (717.69 km) |
| Hennigsdorf to Oupeye | 350.10 mi (563.43 km) |
| Hennigsdorf to Overijse | 392.40 mi (631.50 km) |
| Hennigsdorf to Overpelt | 345.80 mi (556.52 km) |
| Hennigsdorf to Paal | 359.97 mi (579.32 km) |
| Hennigsdorf to Peer | 346.28 mi (557.29 km) |
| Hennigsdorf to Pepinster | 347.60 mi (559.40 km) |
| Hennigsdorf to Peruwelz | 437.90 mi (704.73 km) |
| Hennigsdorf to Perwez | 385.45 mi (620.32 km) |
| Hennigsdorf to Philippeville | 408.80 mi (657.90 km) |
