| Cities | Distance |
|---|---|
| Gex to Beyne-Heusay | 296.54 mi (477.24 km) |
| Gex to Bierbeek | 316.46 mi (509.29 km) |
| Gex to Bilzen | 314.20 mi (505.66 km) |
| Gex to Binche | 294.06 mi (473.24 km) |
| Gex to Bissegem | 335.83 mi (540.47 km) |
| Gex to Blankenberge | 368.25 mi (592.65 km) |
| Gex to Blegny | 299.78 mi (482.44 km) |
| Gex to Bocholt | 335.04 mi (539.20 km) |
| Gex to Boechout | 340.42 mi (547.86 km) |
| Gex to Bonheiden | 332.08 mi (534.43 km) |
| Gex to Boom | 337.10 mi (542.52 km) |
| Gex to Boortmeerbeek | 328.39 mi (528.50 km) |
| Gex to Borgerhout | 344.99 mi (555.21 km) |
| Gex to Borgloon | 310.49 mi (499.69 km) |
| Gex to Bornem | 339.66 mi (546.63 km) |