| Mountain Ash to Bernburg | 645.47 mi (1,038.78 km) |
| Mountain Ash to Bersenbruck | 482.45 mi (776.42 km) |
| Mountain Ash to Besigheim | 581.56 mi (935.93 km) |
| Mountain Ash to Bestwig | 506.29 mi (814.80 km) |
| Mountain Ash to Betzdorf | 490.21 mi (788.92 km) |
| Mountain Ash to Beverstedt | 525.77 mi (846.15 km) |
| Mountain Ash to Beverungen | 545.70 mi (878.23 km) |
| Mountain Ash to Bexbach | 493.85 mi (794.77 km) |
| Mountain Ash to Biberach | 634.86 mi (1,021.71 km) |
| Mountain Ash to Biblis | 535.30 mi (861.48 km) |
| Mountain Ash to Bieber | 523.32 mi (842.20 km) |
| Mountain Ash to Biedenkopf | 516.75 mi (831.64 km) |
| Mountain Ash to Bielefeld | 508.45 mi (818.27 km) |
| Mountain Ash to Bietigheim-Bissingen | 582.08 mi (936.76 km) |
| Mountain Ash to Billerbeck | 455.83 mi (733.59 km) |
