| Sentrupert to Opwijk | 606.03 mi (975.32 km) |
| Sentrupert to Ostend | 662.60 mi (1,066.35 km) |
| Sentrupert to Oud-Heverlee | 583.22 mi (938.60 km) |
| Sentrupert to Oud-Turnhout | 589.84 mi (949.25 km) |
| Sentrupert to Oudenaarde | 624.25 mi (1,004.64 km) |
| Sentrupert to Oudenburg | 658.13 mi (1,059.16 km) |
| Sentrupert to Oupeye | 542.52 mi (873.10 km) |
| Sentrupert to Overijse | 586.46 mi (943.82 km) |
| Sentrupert to Overpelt | 570.54 mi (918.20 km) |
| Sentrupert to Paal | 572.25 mi (920.95 km) |
| Sentrupert to Peer | 565.88 mi (910.69 km) |
| Sentrupert to Pepinster | 530.79 mi (854.23 km) |
| Sentrupert to Peruwelz | 614.37 mi (988.73 km) |
| Sentrupert to Perwez | 570.27 mi (917.75 km) |
| Sentrupert to Philippeville | 566.47 mi (911.65 km) |
