| Clayton le Moors to Opwijk | 338.02 mi (543.98 km) |
| Clayton le Moors to Ostend | 284.09 mi (457.20 km) |
| Clayton le Moors to Oud-Heverlee | 360.36 mi (579.94 km) |
| Clayton le Moors to Oud-Turnhout | 352.85 mi (567.85 km) |
| Clayton le Moors to Oudenaarde | 323.44 mi (520.53 km) |
| Clayton le Moors to Oudenburg | 288.65 mi (464.54 km) |
| Clayton le Moors to Oupeye | 399.94 mi (643.64 km) |
| Clayton le Moors to Overijse | 357.84 mi (575.89 km) |
| Clayton le Moors to Overpelt | 372.43 mi (599.37 km) |
| Clayton le Moors to Paal | 370.10 mi (595.62 km) |
| Clayton le Moors to Peer | 376.84 mi (606.46 km) |
| Clayton le Moors to Pepinster | 411.81 mi (662.74 km) |
| Clayton le Moors to Peruwelz | 338.46 mi (544.70 km) |
| Clayton le Moors to Perwez | 374.33 mi (602.42 km) |
| Clayton le Moors to Philippeville | 384.49 mi (618.77 km) |
