| Le Passage to Opwijk | 496.17 mi (798.50 km) |
| Le Passage to Ostend | 497.07 mi (799.96 km) |
| Le Passage to Oud-Heverlee | 495.71 mi (797.76 km) |
| Le Passage to Oud-Turnhout | 531.81 mi (855.86 km) |
| Le Passage to Oudenaarde | 480.07 mi (772.60 km) |
| Le Passage to Oudenburg | 495.04 mi (796.69 km) |
| Le Passage to Oupeye | 507.22 mi (816.29 km) |
| Le Passage to Overijse | 490.20 mi (788.90 km) |
| Le Passage to Overpelt | 533.59 mi (858.73 km) |
| Le Passage to Paal | 517.91 mi (833.50 km) |
| Le Passage to Peer | 529.14 mi (851.57 km) |
| Le Passage to Pepinster | 502.60 mi (808.86 km) |
| Le Passage to Peruwelz | 457.99 mi (737.07 km) |
| Le Passage to Perwez | 485.30 mi (781.01 km) |
| Le Passage to Philippeville | 453.83 mi (730.36 km) |
