| Abertawe to Blumberg | 614.59 mi (989.09 km) |
| Abertawe to Bobenheim-Roxheim | 557.13 mi (896.61 km) |
| Abertawe to Bobingen | 694.75 mi (1,118.09 km) |
| Abertawe to Boblingen | 607.69 mi (977.98 km) |
| Abertawe to Bocholt | 452.09 mi (727.58 km) |
| Abertawe to Bochum | 479.36 mi (771.46 km) |
| Abertawe to Bockenem | 601.18 mi (967.50 km) |
| Abertawe to Bockhorn | 517.42 mi (832.71 km) |
| Abertawe to Bogen | 756.10 mi (1,216.82 km) |
| Abertawe to Bohl-Iggelheim | 559.94 mi (901.13 km) |
| Abertawe to Bohmte | 523.83 mi (843.02 km) |
| Abertawe to Boizenburg | 627.57 mi (1,009.97 km) |
| Abertawe to Bonen | 501.90 mi (807.74 km) |
| Abertawe to Bonn | 482.06 mi (775.80 km) |
| Abertawe to Bopfingen | 658.95 mi (1,060.48 km) |
