| Cities | Distance |
|---|---|
| Regen to Beyne-Heusay | 352.53 mi (567.35 km) |
| Regen to Bierbeek | 393.79 mi (633.74 km) |
| Regen to Bilzen | 363.19 mi (584.49 km) |
| Regen to Binche | 412.61 mi (664.04 km) |
| Regen to Bissegem | 459.14 mi (738.91 km) |
| Regen to Blankenberge | 471.54 mi (758.88 km) |
| Regen to Blegny | 350.00 mi (563.28 km) |
| Regen to Bocholt | 367.80 mi (591.92 km) |
| Regen to Boechout | 411.98 mi (663.01 km) |
| Regen to Bonheiden | 407.46 mi (655.75 km) |
| Regen to Boom | 415.40 mi (668.52 km) |
| Regen to Boortmeerbeek | 405.07 mi (651.89 km) |
| Regen to Borgerhout | 415.07 mi (667.99 km) |
| Regen to Borgloon | 369.04 mi (593.92 km) |
| Regen to Bornem | 421.27 mi (677.97 km) |