| Llantrisant to Beyne-Heusay | 396.67 mi (638.38 km) |
| Llantrisant to Bierbeek | 355.78 mi (572.56 km) |
| Llantrisant to Bilzen | 387.49 mi (623.61 km) |
| Llantrisant to Binche | 337.32 mi (542.86 km) |
| Llantrisant to Bissegem | 289.77 mi (466.34 km) |
| Llantrisant to Blankenberge | 280.11 mi (450.79 km) |
| Llantrisant to Blegny | 399.48 mi (642.91 km) |
| Llantrisant to Bocholt | 386.95 mi (622.74 km) |
| Llantrisant to Boechout | 340.05 mi (547.26 km) |
| Llantrisant to Bonheiden | 343.36 mi (552.59 km) |
| Llantrisant to Boom | 335.69 mi (540.24 km) |
| Llantrisant to Boortmeerbeek | 345.35 mi (555.79 km) |
| Llantrisant to Borgerhout | 337.68 mi (543.45 km) |
| Llantrisant to Borgloon | 380.89 mi (612.98 km) |
| Llantrisant to Bornem | 329.79 mi (530.75 km) |
