| Vadso to Opwijk | 1,554.47 mi (2,501.68 km) |
| Vadso to Ostend | 1,559.52 mi (2,509.80 km) |
| Vadso to Oud-Heverlee | 1,554.98 mi (2,502.50 km) |
| Vadso to Oud-Turnhout | 1,518.86 mi (2,444.38 km) |
| Vadso to Oudenaarde | 1,571.72 mi (2,529.44 km) |
| Vadso to Oudenburg | 1,560.81 mi (2,511.89 km) |
| Vadso to Oupeye | 1,547.17 mi (2,489.93 km) |
| Vadso to Overijse | 1,560.38 mi (2,511.19 km) |
| Vadso to Overpelt | 1,518.18 mi (2,443.27 km) |
| Vadso to Paal | 1,533.51 mi (2,467.95 km) |
| Vadso to Peer | 1,522.96 mi (2,450.96 km) |
| Vadso to Pepinster | 1,553.52 mi (2,500.15 km) |
| Vadso to Peruwelz | 1,593.25 mi (2,564.09 km) |
| Vadso to Perwez | 1,565.95 mi (2,520.16 km) |
| Vadso to Philippeville | 1,597.49 mi (2,570.91 km) |
