| Holyhead to Brescia | 853.76 mi (1,374.00 km) |
| Holyhead to Bressanone | 851.80 mi (1,370.84 km) |
| Holyhead to Bresso | 818.63 mi (1,317.45 km) |
| Holyhead to Brindisi | 1,367.70 mi (2,201.10 km) |
| Holyhead to Broni | 844.91 mi (1,359.76 km) |
| Holyhead to Bronte | 1,418.17 mi (2,282.32 km) |
| Holyhead to Brugherio | 821.73 mi (1,322.45 km) |
| Holyhead to Brugnera | 919.82 mi (1,480.31 km) |
| Holyhead to Bruino | 789.85 mi (1,271.14 km) |
| Holyhead to Brunico | 858.77 mi (1,382.06 km) |
| Holyhead to Brusciano | 1,231.86 mi (1,982.49 km) |
| Holyhead to Bucine | 1,003.99 mi (1,615.76 km) |
| Holyhead to Budrio | 947.39 mi (1,524.68 km) |
| Holyhead to Busca | 816.91 mi (1,314.69 km) |
| Holyhead to Bussolengo | 879.18 mi (1,414.90 km) |
