| Ozdere to Opwijk | 1,431.69 mi (2,304.08 km) |
| Ozdere to Ostend | 1,488.32 mi (2,395.22 km) |
| Ozdere to Oud-Heverlee | 1,408.84 mi (2,267.31 km) |
| Ozdere to Oud-Turnhout | 1,414.30 mi (2,276.09 km) |
| Ozdere to Oudenaarde | 1,449.95 mi (2,333.47 km) |
| Ozdere to Oudenburg | 1,483.86 mi (2,388.04 km) |
| Ozdere to Oupeye | 1,367.80 mi (2,201.26 km) |
| Ozdere to Overijse | 1,412.15 mi (2,272.64 km) |
| Ozdere to Overpelt | 1,394.76 mi (2,244.64 km) |
| Ozdere to Paal | 1,397.24 mi (2,248.64 km) |
| Ozdere to Peer | 1,390.31 mi (2,237.48 km) |
| Ozdere to Pepinster | 1,356.20 mi (2,182.59 km) |
| Ozdere to Peruwelz | 1,439.72 mi (2,317.01 km) |
| Ozdere to Perwez | 1,395.98 mi (2,246.61 km) |
| Ozdere to Philippeville | 1,391.83 mi (2,239.93 km) |
