| Cities | Distance |
|---|---|
| Clayton to Opwijk | 318.92 mi (513.25 km) |
| Clayton to Ostend | 266.01 mi (428.10 km) |
| Clayton to Oud-Heverlee | 341.03 mi (548.83 km) |
| Clayton to Oud-Turnhout | 332.30 mi (534.78 km) |
| Clayton to Oudenaarde | 305.33 mi (491.38 km) |
| Clayton to Oudenburg | 270.56 mi (435.43 km) |
| Clayton to Oupeye | 379.97 mi (611.51 km) |
| Clayton to Overijse | 338.75 mi (545.17 km) |
| Clayton to Overpelt | 351.75 mi (566.09 km) |
| Clayton to Paal | 349.92 mi (563.15 km) |
| Clayton to Peer | 356.28 mi (573.38 km) |
| Clayton to Pepinster | 391.95 mi (630.78 km) |
| Clayton to Peruwelz | 321.16 mi (516.85 km) |
| Clayton to Perwez | 355.27 mi (571.75 km) |
| Clayton to Philippeville | 366.56 mi (589.92 km) |