| Alexandreia to Opwijk | 1,127.75 mi (1,814.94 km) |
| Alexandreia to Ostend | 1,183.90 mi (1,905.30 km) |
| Alexandreia to Oud-Heverlee | 1,105.03 mi (1,778.37 km) |
| Alexandreia to Oud-Turnhout | 1,112.16 mi (1,789.84 km) |
| Alexandreia to Oudenaarde | 1,145.22 mi (1,843.06 km) |
| Alexandreia to Oudenburg | 1,179.40 mi (1,898.06 km) |
| Alexandreia to Oupeye | 1,064.69 mi (1,713.46 km) |
| Alexandreia to Overijse | 1,108.08 mi (1,783.29 km) |
| Alexandreia to Overpelt | 1,092.85 mi (1,758.77 km) |
| Alexandreia to Paal | 1,094.52 mi (1,761.46 km) |
| Alexandreia to Peer | 1,088.20 mi (1,751.28 km) |
| Alexandreia to Pepinster | 1,052.90 mi (1,694.47 km) |
| Alexandreia to Peruwelz | 1,134.26 mi (1,825.41 km) |
| Alexandreia to Perwez | 1,091.78 mi (1,757.06 km) |
| Alexandreia to Philippeville | 1,086.42 mi (1,748.42 km) |
