| Cities | Distance |
|---|---|
| Boom to Namur | 47.88 mi (77.05 km) |
| Boom to Neder-Over-Heembeek | 12.69 mi (20.42 km) |
| Boom to Neerpelt | 47.37 mi (76.23 km) |
| Boom to Nevele | 35.63 mi (57.35 km) |
| Boom to Niel | 2.72 mi (4.39 km) |
| Boom to Nieuwpoort | 70.18 mi (112.95 km) |
| Boom to Nijlen | 13.57 mi (21.84 km) |
| Boom to Ninove | 23.03 mi (37.06 km) |
| Boom to Nivelles | 34.62 mi (55.71 km) |
| Boom to Olen | 21.46 mi (34.54 km) |
| Boom to Oostakker | 26.06 mi (41.94 km) |
| Boom to Oosterzele | 26.30 mi (42.32 km) |
| Boom to Oostkamp | 49.31 mi (79.36 km) |
| Boom to Opglabbeek | 52.87 mi (85.09 km) |
| Boom to Opwijk | 11.33 mi (18.24 km) |