| Bouguenais to Opwijk | 370.70 mi (596.58 km) |
| Bouguenais to Ostend | 346.64 mi (557.87 km) |
| Bouguenais to Oud-Heverlee | 380.59 mi (612.50 km) |
| Bouguenais to Oud-Turnhout | 412.65 mi (664.10 km) |
| Bouguenais to Oudenaarde | 346.78 mi (558.09 km) |
| Bouguenais to Oudenburg | 346.51 mi (557.65 km) |
| Bouguenais to Oupeye | 409.81 mi (659.53 km) |
| Bouguenais to Overijse | 373.89 mi (601.72 km) |
| Bouguenais to Overpelt | 422.59 mi (680.09 km) |
| Bouguenais to Paal | 406.68 mi (654.48 km) |
| Bouguenais to Peer | 420.26 mi (676.34 km) |
| Bouguenais to Pepinster | 410.91 mi (661.29 km) |
| Bouguenais to Peruwelz | 330.35 mi (531.65 km) |
| Bouguenais to Perwez | 376.82 mi (606.43 km) |
| Bouguenais to Philippeville | 350.31 mi (563.76 km) |
