| Cities | Distance |
|---|---|
| Boom to Beyne-Heusay | 64.60 mi (103.96 km) |
| Boom to Bierbeek | 24.52 mi (39.47 km) |
| Boom to Bilzen | 52.22 mi (84.04 km) |
| Boom to Binche | 48.01 mi (77.27 km) |
| Boom to Bissegem | 53.34 mi (85.84 km) |
| Boom to Blankenberge | 56.16 mi (90.38 km) |
| Boom to Blegny | 66.17 mi (106.49 km) |
| Boom to Bocholt | 52.94 mi (85.20 km) |
| Boom to Boechout | 6.84 mi (11.01 km) |
| Boom to Bonheiden | 8.02 mi (12.90 km) |
| Boom to Boortmeerbeek | 11.10 mi (17.87 km) |
| Boom to Borgerhout | 9.43 mi (15.18 km) |
| Boom to Borgloon | 46.74 mi (75.22 km) |
| Boom to Bornem | 5.90 mi (9.50 km) |
| Boom to Borsbeek | 9.52 mi (15.32 km) |