| Hemel Hempstead to Brescia | 648.78 mi (1,044.12 km) |
| Hemel Hempstead to Bressanone | 647.15 mi (1,041.49 km) |
| Hemel Hempstead to Bresso | 614.54 mi (989.00 km) |
| Hemel Hempstead to Brindisi | 1,162.36 mi (1,870.63 km) |
| Hemel Hempstead to Broni | 641.50 mi (1,032.40 km) |
| Hemel Hempstead to Bronte | 1,217.51 mi (1,959.39 km) |
| Hemel Hempstead to Brugherio | 617.48 mi (993.74 km) |
| Hemel Hempstead to Brugnera | 714.83 mi (1,150.41 km) |
| Hemel Hempstead to Bruino | 590.22 mi (949.86 km) |
| Hemel Hempstead to Brunico | 654.43 mi (1,053.20 km) |
| Hemel Hempstead to Brusciano | 1,028.04 mi (1,654.48 km) |
| Hemel Hempstead to Bucine | 800.07 mi (1,287.59 km) |
| Hemel Hempstead to Budrio | 742.45 mi (1,194.86 km) |
| Hemel Hempstead to Busca | 618.79 mi (995.85 km) |
| Hemel Hempstead to Bussolengo | 673.96 mi (1,084.64 km) |
