| Hemel Hempstead to Bradford | 151.25 mi (243.41 km) |
| Hemel Hempstead to Bradford-on-Avon | 81.52 mi (131.19 km) |
| Hemel Hempstead to Bradwell | 24.61 mi (39.61 km) |
| Hemel Hempstead to Braintree | 44.39 mi (71.43 km) |
| Hemel Hempstead to Bramhall | 131.74 mi (212.01 km) |
| Hemel Hempstead to Brandon | 66.77 mi (107.45 km) |
| Hemel Hempstead to Braunstone | 66.73 mi (107.39 km) |
| Hemel Hempstead to Bredbury | 134.28 mi (216.11 km) |
| Hemel Hempstead to Brentwood | 34.41 mi (55.37 km) |
| Hemel Hempstead to Bridgnorth | 98.79 mi (158.99 km) |
| Hemel Hempstead to Bridgwater | 116.94 mi (188.20 km) |
| Hemel Hempstead to Bridlington | 161.35 mi (259.67 km) |
| Hemel Hempstead to Bridport | 121.49 mi (195.51 km) |
| Hemel Hempstead to Brierley Hill | 86.34 mi (138.95 km) |
| Hemel Hempstead to Brighouse | 145.96 mi (234.91 km) |
