| Morrovalle to Opwijk | 687.75 mi (1,106.83 km) |
| Morrovalle to Ostend | 739.18 mi (1,189.59 km) |
| Morrovalle to Oud-Heverlee | 666.67 mi (1,072.89 km) |
| Morrovalle to Oud-Turnhout | 682.97 mi (1,099.13 km) |
| Morrovalle to Oudenaarde | 699.87 mi (1,126.32 km) |
| Morrovalle to Oudenburg | 734.63 mi (1,182.27 km) |
| Morrovalle to Oupeye | 632.27 mi (1,017.54 km) |
| Morrovalle to Overijse | 668.07 mi (1,075.15 km) |
| Morrovalle to Overpelt | 665.86 mi (1,071.59 km) |
| Morrovalle to Paal | 662.95 mi (1,066.92 km) |
| Morrovalle to Peer | 660.31 mi (1,062.67 km) |
| Morrovalle to Pepinster | 619.88 mi (997.60 km) |
| Morrovalle to Peruwelz | 684.55 mi (1,101.68 km) |
| Morrovalle to Perwez | 651.62 mi (1,048.68 km) |
| Morrovalle to Philippeville | 638.63 mi (1,027.77 km) |
