| Leander to Opwijk | 5,086.91 mi (8,186.59 km) |
| Leander to Ostend | 5,030.11 mi (8,095.18 km) |
| Leander to Oud-Heverlee | 5,109.81 mi (8,223.44 km) |
| Leander to Oud-Turnhout | 5,105.60 mi (8,216.67 km) |
| Leander to Oudenaarde | 5,068.41 mi (8,156.81 km) |
| Leander to Oudenburg | 5,034.57 mi (8,102.35 km) |
| Leander to Oupeye | 5,151.23 mi (8,290.10 km) |
| Leander to Overijse | 5,106.38 mi (8,217.93 km) |
| Leander to Overpelt | 5,125.32 mi (8,248.41 km) |
| Leander to Paal | 5,122.12 mi (8,243.25 km) |
| Leander to Peer | 5,129.56 mi (8,255.24 km) |
| Leander to Pepinster | 5,162.69 mi (8,308.54 km) |
| Leander to Peruwelz | 5,078.69 mi (8,173.35 km) |
| Leander to Perwez | 5,122.50 mi (8,243.87 km) |
| Leander to Philippeville | 5,126.57 mi (8,250.42 km) |
