| Harpenden to Brescia | 647.56 mi (1,042.15 km) |
| Harpenden to Bressanone | 644.86 mi (1,037.80 km) |
| Harpenden to Bresso | 613.70 mi (987.65 km) |
| Harpenden to Brindisi | 1,160.76 mi (1,868.07 km) |
| Harpenden to Broni | 640.87 mi (1,031.37 km) |
| Harpenden to Bronte | 1,217.34 mi (1,959.12 km) |
| Harpenden to Brugherio | 616.59 mi (992.31 km) |
| Harpenden to Brugnera | 712.71 mi (1,146.99 km) |
| Harpenden to Bruino | 590.36 mi (950.09 km) |
| Harpenden to Brunico | 652.02 mi (1,049.32 km) |
| Harpenden to Brusciano | 1,027.23 mi (1,653.17 km) |
| Harpenden to Bucine | 799.25 mi (1,286.28 km) |
| Harpenden to Budrio | 741.24 mi (1,192.91 km) |
| Harpenden to Busca | 619.15 mi (996.42 km) |
| Harpenden to Bussolengo | 672.56 mi (1,082.38 km) |
