| Peraia to Opwijk | 1,151.84 mi (1,853.71 km) |
| Peraia to Ostend | 1,208.11 mi (1,944.27 km) |
| Peraia to Oud-Heverlee | 1,129.09 mi (1,817.09 km) |
| Peraia to Oud-Turnhout | 1,135.84 mi (1,827.95 km) |
| Peraia to Oudenaarde | 1,169.51 mi (1,882.14 km) |
| Peraia to Oudenburg | 1,203.62 mi (1,937.04 km) |
| Peraia to Oupeye | 1,088.58 mi (1,751.90 km) |
| Peraia to Overijse | 1,132.20 mi (1,822.10 km) |
| Peraia to Overpelt | 1,116.48 mi (1,796.80 km) |
| Peraia to Paal | 1,118.32 mi (1,799.77 km) |
| Peraia to Peer | 1,111.87 mi (1,789.38 km) |
| Peraia to Pepinster | 1,076.82 mi (1,732.98 km) |
| Peraia to Peruwelz | 1,158.73 mi (1,864.80 km) |
| Peraia to Perwez | 1,115.93 mi (1,795.92 km) |
| Peraia to Philippeville | 1,110.87 mi (1,787.78 km) |
