| Sankt Gallen to Beyne-Heusay | 277.55 mi (446.68 km) |
| Sankt Gallen to Bierbeek | 314.22 mi (505.69 km) |
| Sankt Gallen to Bilzen | 294.73 mi (474.32 km) |
| Sankt Gallen to Binche | 313.11 mi (503.89 km) |
| Sankt Gallen to Bissegem | 363.63 mi (585.21 km) |
| Sankt Gallen to Blankenberge | 388.22 mi (624.78 km) |
| Sankt Gallen to Blegny | 278.01 mi (447.41 km) |
| Sankt Gallen to Bocholt | 310.14 mi (499.12 km) |
| Sankt Gallen to Boechout | 338.65 mi (545.00 km) |
| Sankt Gallen to Bonheiden | 331.25 mi (533.10 km) |
| Sankt Gallen to Boom | 338.73 mi (545.14 km) |
| Sankt Gallen to Boortmeerbeek | 327.74 mi (527.45 km) |
| Sankt Gallen to Borgerhout | 343.04 mi (552.08 km) |
| Sankt Gallen to Borgloon | 295.97 mi (476.31 km) |
| Sankt Gallen to Bornem | 343.59 mi (552.95 km) |
