| Llanelli to Brandenburg | 709.64 mi (1,142.06 km) |
| Llanelli to Brandis | 720.05 mi (1,158.82 km) |
| Llanelli to Braunfels | 549.59 mi (884.48 km) |
| Llanelli to Braunsbedra | 690.30 mi (1,110.93 km) |
| Llanelli to Braunschweig | 625.01 mi (1,005.86 km) |
| Llanelli to Breckerfeld | 500.78 mi (805.93 km) |
| Llanelli to Breisach am Rhein | 579.94 mi (933.33 km) |
| Llanelli to Bremen | 554.36 mi (892.16 km) |
| Llanelli to Bremerhaven | 549.20 mi (883.86 km) |
| Llanelli to Bremervorde | 570.96 mi (918.88 km) |
| Llanelli to Bretten | 595.09 mi (957.70 km) |
| Llanelli to Bretzfeld | 621.78 mi (1,000.65 km) |
| Llanelli to Brieselang | 728.81 mi (1,172.90 km) |
| Llanelli to Brilon | 546.76 mi (879.93 km) |
| Llanelli to Bruchhausen-Vilsen | 561.51 mi (903.66 km) |
