| Venaria Reale to Opwijk | 434.36 mi (699.03 km) |
| Venaria Reale to Ostend | 474.47 mi (763.58 km) |
| Venaria Reale to Oud-Heverlee | 418.05 mi (672.78 km) |
| Venaria Reale to Oud-Turnhout | 445.33 mi (716.69 km) |
| Venaria Reale to Oudenaarde | 437.69 mi (704.39 km) |
| Venaria Reale to Oudenburg | 470.21 mi (756.73 km) |
| Venaria Reale to Oupeye | 397.14 mi (639.14 km) |
| Venaria Reale to Overijse | 416.88 mi (670.91 km) |
| Venaria Reale to Overpelt | 433.62 mi (697.84 km) |
| Venaria Reale to Paal | 424.61 mi (683.35 km) |
| Venaria Reale to Peer | 427.60 mi (688.16 km) |
| Venaria Reale to Pepinster | 385.83 mi (620.94 km) |
| Venaria Reale to Peruwelz | 417.59 mi (672.05 km) |
| Venaria Reale to Perwez | 402.24 mi (647.35 km) |
| Venaria Reale to Philippeville | 379.32 mi (610.45 km) |
