| Sin-le-Noble to Opwijk | 62.74 mi (100.96 km) |
| Sin-le-Noble to Ostend | 60.20 mi (96.89 km) |
| Sin-le-Noble to Oud-Heverlee | 75.48 mi (121.48 km) |
| Sin-le-Noble to Oud-Turnhout | 104.87 mi (168.78 km) |
| Sin-le-Noble to Oudenaarde | 39.84 mi (64.12 km) |
| Sin-le-Noble to Oudenburg | 56.89 mi (91.55 km) |
| Sin-le-Noble to Oupeye | 113.63 mi (182.87 km) |
| Sin-le-Noble to Overijse | 68.75 mi (110.64 km) |
| Sin-le-Noble to Overpelt | 116.62 mi (187.68 km) |
| Sin-le-Noble to Paal | 101.52 mi (163.37 km) |
| Sin-le-Noble to Peer | 115.31 mi (185.57 km) |
| Sin-le-Noble to Pepinster | 119.73 mi (192.69 km) |
| Sin-le-Noble to Peruwelz | 23.25 mi (37.42 km) |
| Sin-le-Noble to Perwez | 76.95 mi (123.84 km) |
| Sin-le-Noble to Philippeville | 64.43 mi (103.70 km) |
