| Morriston to Beyne-Heusay | 421.61 mi (678.52 km) |
| Morriston to Bierbeek | 380.62 mi (612.55 km) |
| Morriston to Bilzen | 412.19 mi (663.36 km) |
| Morriston to Binche | 362.67 mi (583.66 km) |
| Morriston to Bissegem | 314.88 mi (506.75 km) |
| Morriston to Blankenberge | 304.51 mi (490.07 km) |
| Morriston to Blegny | 424.37 mi (682.96 km) |
| Morriston to Bocholt | 411.24 mi (661.83 km) |
| Morriston to Boechout | 364.52 mi (586.64 km) |
| Morriston to Bonheiden | 367.99 mi (592.22 km) |
| Morriston to Boom | 360.27 mi (579.80 km) |
| Morriston to Boortmeerbeek | 370.04 mi (595.52 km) |
| Morriston to Borgerhout | 362.06 mi (582.68 km) |
| Morriston to Borgloon | 405.69 mi (652.89 km) |
| Morriston to Bornem | 354.37 mi (570.30 km) |
