| Llanelli to Blumberg | 624.76 mi (1,005.46 km) |
| Llanelli to Bobenheim-Roxheim | 566.92 mi (912.37 km) |
| Llanelli to Bobingen | 704.72 mi (1,134.14 km) |
| Llanelli to Boblingen | 617.69 mi (994.08 km) |
| Llanelli to Bocholt | 460.71 mi (741.44 km) |
| Llanelli to Bochum | 488.23 mi (785.74 km) |
| Llanelli to Bockenem | 609.58 mi (981.02 km) |
| Llanelli to Bockhorn | 524.65 mi (844.35 km) |
| Llanelli to Bogen | 765.78 mi (1,232.40 km) |
| Llanelli to Bohl-Iggelheim | 569.80 mi (917.01 km) |
| Llanelli to Bohmte | 531.99 mi (856.15 km) |
| Llanelli to Boizenburg | 634.99 mi (1,021.91 km) |
| Llanelli to Bonen | 510.67 mi (821.84 km) |
| Llanelli to Bonn | 491.43 mi (790.88 km) |
| Llanelli to Bopfingen | 668.82 mi (1,076.36 km) |
