| Ulukisla to Opwijk | 1,744.37 mi (2,807.29 km) |
| Ulukisla to Ostend | 1,802.03 mi (2,900.09 km) |
| Ulukisla to Oud-Heverlee | 1,721.41 mi (2,770.34 km) |
| Ulukisla to Oud-Turnhout | 1,720.75 mi (2,769.28 km) |
| Ulukisla to Oudenaarde | 1,765.54 mi (2,841.36 km) |
| Ulukisla to Oudenburg | 1,797.77 mi (2,893.23 km) |
| Ulukisla to Oupeye | 1,678.50 mi (2,701.28 km) |
| Ulukisla to Overijse | 1,725.66 mi (2,777.17 km) |
| Ulukisla to Overpelt | 1,700.79 mi (2,737.16 km) |
| Ulukisla to Paal | 1,705.99 mi (2,745.53 km) |
| Ulukisla to Peer | 1,697.11 mi (2,731.24 km) |
| Ulukisla to Pepinster | 1,667.83 mi (2,684.11 km) |
| Ulukisla to Peruwelz | 1,758.73 mi (2,830.40 km) |
| Ulukisla to Perwez | 1,710.27 mi (2,752.41 km) |
| Ulukisla to Philippeville | 1,711.32 mi (2,754.11 km) |
