| Torre de Moncorvo to Opwijk | 863.70 mi (1,390.00 km) |
| Torre de Moncorvo to Ostend | 841.45 mi (1,354.18 km) |
| Torre de Moncorvo to Oud-Heverlee | 871.67 mi (1,402.81 km) |
| Torre de Moncorvo to Oud-Turnhout | 905.13 mi (1,456.67 km) |
| Torre de Moncorvo to Oudenaarde | 840.63 mi (1,352.86 km) |
| Torre de Moncorvo to Oudenburg | 841.34 mi (1,354.00 km) |
| Torre de Moncorvo to Oupeye | 896.55 mi (1,442.86 km) |
| Torre de Moncorvo to Overijse | 865.12 mi (1,392.27 km) |
| Torre de Moncorvo to Overpelt | 913.46 mi (1,470.08 km) |
| Torre de Moncorvo to Paal | 897.32 mi (1,444.10 km) |
| Torre de Moncorvo to Peer | 910.57 mi (1,465.42 km) |
| Torre de Moncorvo to Pepinster | 895.72 mi (1,441.52 km) |
| Torre de Moncorvo to Peruwelz | 823.07 mi (1,324.60 km) |
| Torre de Moncorvo to Perwez | 866.12 mi (1,393.88 km) |
| Torre de Moncorvo to Philippeville | 837.41 mi (1,347.69 km) |
