| Saint-Pierre-du-Perray to Opwijk | 179.19 mi (288.38 km) |
| Saint-Pierre-du-Perray to Ostend | 181.50 mi (292.10 km) |
| Saint-Pierre-du-Perray to Oud-Heverlee | 181.47 mi (292.05 km) |
| Saint-Pierre-du-Perray to Oud-Turnhout | 217.05 mi (349.30 km) |
| Saint-Pierre-du-Perray to Oudenaarde | 162.23 mi (261.09 km) |
| Saint-Pierre-du-Perray to Oudenburg | 179.00 mi (288.07 km) |
| Saint-Pierre-du-Perray to Oupeye | 201.90 mi (324.92 km) |
| Saint-Pierre-du-Perray to Overijse | 175.42 mi (282.32 km) |
| Saint-Pierre-du-Perray to Overpelt | 221.89 mi (357.10 km) |
| Saint-Pierre-du-Perray to Paal | 205.74 mi (331.11 km) |
| Saint-Pierre-du-Perray to Peer | 218.28 mi (351.28 km) |
| Saint-Pierre-du-Perray to Pepinster | 200.84 mi (323.22 km) |
| Saint-Pierre-du-Perray to Peruwelz | 140.27 mi (225.74 km) |
| Saint-Pierre-du-Perray to Perwez | 173.44 mi (279.13 km) |
| Saint-Pierre-du-Perray to Philippeville | 143.36 mi (230.71 km) |
