| Sassenberg to Opwijk | 180.39 mi (290.31 km) |
| Sassenberg to Ostend | 225.95 mi (363.64 km) |
| Sassenberg to Oud-Heverlee | 165.89 mi (266.97 km) |
| Sassenberg to Oud-Turnhout | 139.06 mi (223.79 km) |
| Sassenberg to Oudenaarde | 206.87 mi (332.92 km) |
| Sassenberg to Oudenburg | 223.41 mi (359.54 km) |
| Sassenberg to Oupeye | 136.17 mi (219.14 km) |
| Sassenberg to Overijse | 172.66 mi (277.87 km) |
| Sassenberg to Overpelt | 124.62 mi (200.56 km) |
| Sassenberg to Paal | 139.70 mi (224.83 km) |
| Sassenberg to Peer | 125.91 mi (202.63 km) |
| Sassenberg to Pepinster | 137.49 mi (221.27 km) |
| Sassenberg to Peruwelz | 217.93 mi (350.72 km) |
| Sassenberg to Perwez | 168.25 mi (270.77 km) |
| Sassenberg to Philippeville | 195.50 mi (314.63 km) |
