| Cities | Distance |
|---|---|
| Gap to Beyne-Heusay | 418.99 mi (674.30 km) |
| Gap to Bierbeek | 437.74 mi (704.47 km) |
| Gap to Bilzen | 436.57 mi (702.59 km) |
| Gap to Binche | 413.27 mi (665.09 km) |
| Gap to Bissegem | 452.27 mi (727.86 km) |
| Gap to Blankenberge | 485.39 mi (781.16 km) |
| Gap to Blegny | 422.28 mi (679.59 km) |
| Gap to Bocholt | 457.48 mi (736.25 km) |
| Gap to Boechout | 461.30 mi (742.40 km) |
| Gap to Bonheiden | 452.99 mi (729.02 km) |
| Gap to Boom | 457.67 mi (736.54 km) |
| Gap to Boortmeerbeek | 449.34 mi (723.14 km) |
| Gap to Borgerhout | 465.82 mi (749.66 km) |
| Gap to Borgloon | 432.68 mi (696.34 km) |
| Gap to Bornem | 459.91 mi (740.15 km) |