| Holyhead to Brandenburg | 716.97 mi (1,153.85 km) |
| Holyhead to Brandis | 738.91 mi (1,189.16 km) |
| Holyhead to Braunfels | 586.35 mi (943.64 km) |
| Holyhead to Braunsbedra | 710.80 mi (1,143.92 km) |
| Holyhead to Braunschweig | 635.90 mi (1,023.38 km) |
| Holyhead to Breckerfeld | 529.76 mi (852.57 km) |
| Holyhead to Breisach am Rhein | 645.97 mi (1,039.59 km) |
| Holyhead to Bremen | 555.42 mi (893.86 km) |
| Holyhead to Bremerhaven | 543.54 mi (874.75 km) |
| Holyhead to Bremervorde | 566.40 mi (911.54 km) |
| Holyhead to Bretten | 647.51 mi (1,042.06 km) |
| Holyhead to Bretzfeld | 670.33 mi (1,078.80 km) |
| Holyhead to Brieselang | 733.95 mi (1,181.18 km) |
| Holyhead to Brilon | 571.67 mi (920.02 km) |
| Holyhead to Bruchhausen-Vilsen | 566.03 mi (910.94 km) |
