| Cities | Distance |
|---|---|
| Sierning to Ostend | 554.32 mi (892.10 km) |
| Sierning to Oud-Heverlee | 473.70 mi (762.35 km) |
| Sierning to Oud-Turnhout | 473.82 mi (762.53 km) |
| Sierning to Oudenaarde | 518.08 mi (833.76 km) |
| Sierning to Oudenburg | 550.07 mi (885.25 km) |
| Sierning to Oupeye | 430.78 mi (693.28 km) |
| Sierning to Overijse | 478.00 mi (769.27 km) |
| Sierning to Overpelt | 453.92 mi (730.51 km) |
| Sierning to Paal | 458.50 mi (737.89 km) |
| Sierning to Peer | 450.01 mi (724.22 km) |
| Sierning to Pepinster | 420.11 mi (676.10 km) |
| Sierning to Peruwelz | 512.21 mi (824.32 km) |
| Sierning to Perwez | 462.74 mi (744.70 km) |
| Sierning to Philippeville | 465.36 mi (748.93 km) |
| Sierning to Plombieres | 419.04 mi (674.38 km) |