| Cities | Distance |
|---|---|
| Os to Mouscron | 661.78 mi (1,065.03 km) |
| Os to Namur | 674.78 mi (1,085.96 km) |
| Os to Neder-Over-Heembeek | 645.82 mi (1,039.34 km) |
| Os to Neerpelt | 621.40 mi (1,000.05 km) |
| Os to Nevele | 639.57 mi (1,029.29 km) |
| Os to Niel | 631.00 mi (1,015.50 km) |
| Os to Nieuwpoort | 638.21 mi (1,027.10 km) |
| Os to Nijlen | 626.81 mi (1,008.76 km) |
| Os to Ninove | 651.50 mi (1,048.48 km) |
| Os to Nivelles | 667.83 mi (1,074.77 km) |
| Os to Olen | 627.62 mi (1,010.06 km) |
| Os to Oostakker | 634.06 mi (1,020.42 km) |
| Os to Oosterzele | 644.25 mi (1,036.82 km) |
| Os to Oostkamp | 632.80 mi (1,018.39 km) |
| Os to Opglabbeek | 634.08 mi (1,020.45 km) |