| Failsworth to Opwijk | 320.54 mi (515.86 km) |
| Failsworth to Ostend | 265.95 mi (428.01 km) |
| Failsworth to Oud-Heverlee | 343.04 mi (552.07 km) |
| Failsworth to Oud-Turnhout | 336.74 mi (541.93 km) |
| Failsworth to Oudenaarde | 305.27 mi (491.28 km) |
| Failsworth to Oudenburg | 270.51 mi (435.35 km) |
| Failsworth to Oupeye | 383.16 mi (616.64 km) |
| Failsworth to Overijse | 340.33 mi (547.71 km) |
| Failsworth to Overpelt | 356.46 mi (573.66 km) |
| Failsworth to Paal | 353.57 mi (569.02 km) |
| Failsworth to Peer | 360.72 mi (580.52 km) |
| Failsworth to Pepinster | 394.92 mi (635.56 km) |
| Failsworth to Peruwelz | 319.79 mi (514.66 km) |
| Failsworth to Perwez | 356.78 mi (574.18 km) |
| Failsworth to Philippeville | 366.14 mi (589.24 km) |
