| Central to Opwijk | 4,821.45 mi (7,759.37 km) |
| Central to Ostend | 4,764.02 mi (7,666.94 km) |
| Central to Oud-Heverlee | 4,844.44 mi (7,796.37 km) |
| Central to Oud-Turnhout | 4,843.18 mi (7,794.35 km) |
| Central to Oudenaarde | 4,801.44 mi (7,727.18 km) |
| Central to Oudenburg | 4,768.38 mi (7,673.96 km) |
| Central to Oupeye | 4,886.81 mi (7,864.57 km) |
| Central to Overijse | 4,840.55 mi (7,790.12 km) |
| Central to Overpelt | 4,863.10 mi (7,826.40 km) |
| Central to Paal | 4,858.60 mi (7,819.17 km) |
| Central to Peer | 4,866.98 mi (7,832.64 km) |
| Central to Pepinster | 4,897.85 mi (7,882.33 km) |
| Central to Peruwelz | 4,810.01 mi (7,740.97 km) |
| Central to Perwez | 4,856.32 mi (7,815.49 km) |
| Central to Philippeville | 4,857.84 mi (7,817.95 km) |
