| Hemel Hempstead to Bitonto | 1,093.73 mi (1,760.18 km) |
| Hemel Hempstead to Bitritto | 1,102.38 mi (1,774.11 km) |
| Hemel Hempstead to Bollate | 611.52 mi (984.14 km) |
| Hemel Hempstead to Bologna | 738.83 mi (1,189.03 km) |
| Hemel Hempstead to Bolzano | 645.02 mi (1,038.05 km) |
| Hemel Hempstead to Bomporto | 716.35 mi (1,152.85 km) |
| Hemel Hempstead to Bonate di Sopra | 619.59 mi (997.13 km) |
| Hemel Hempstead to Bondeno | 721.95 mi (1,161.86 km) |
| Hemel Hempstead to Bordighera | 666.89 mi (1,073.26 km) |
| Hemel Hempstead to Borgaro Torinese | 587.95 mi (946.21 km) |
| Hemel Hempstead to Borgo a Buggiano | 750.54 mi (1,207.88 km) |
| Hemel Hempstead to Borgo San Dalmazzo | 629.86 mi (1,013.66 km) |
| Hemel Hempstead to Borgo San Lorenzo | 768.03 mi (1,236.02 km) |
| Hemel Hempstead to Borgomanero | 582.94 mi (938.15 km) |
| Hemel Hempstead to Borgoricco | 711.20 mi (1,144.57 km) |
