| Trowbridge to Beyne-Heusay | 345.18 mi (555.51 km) |
| Trowbridge to Bierbeek | 304.52 mi (490.07 km) |
| Trowbridge to Bilzen | 336.51 mi (541.56 km) |
| Trowbridge to Binche | 285.09 mi (458.81 km) |
| Trowbridge to Bissegem | 238.02 mi (383.06 km) |
| Trowbridge to Blankenberge | 229.93 mi (370.04 km) |
| Trowbridge to Blegny | 348.11 mi (560.23 km) |
| Trowbridge to Bocholt | 336.81 mi (542.04 km) |
| Trowbridge to Boechout | 289.61 mi (466.08 km) |
| Trowbridge to Bonheiden | 292.57 mi (470.85 km) |
| Trowbridge to Boom | 285.01 mi (458.68 km) |
| Trowbridge to Boortmeerbeek | 294.43 mi (473.83 km) |
| Trowbridge to Borgerhout | 287.44 mi (462.59 km) |
| Trowbridge to Borgloon | 329.71 mi (530.61 km) |
| Trowbridge to Bornem | 279.13 mi (449.22 km) |
