| Houghton Regis to Bitonto | 1,101.74 mi (1,773.08 km) |
| Houghton Regis to Bitritto | 1,110.38 mi (1,786.98 km) |
| Houghton Regis to Bollate | 620.16 mi (998.06 km) |
| Houghton Regis to Bologna | 747.17 mi (1,202.45 km) |
| Houghton Regis to Bolzano | 652.28 mi (1,049.75 km) |
| Houghton Regis to Bomporto | 724.69 mi (1,166.28 km) |
| Houghton Regis to Bonate di Sopra | 628.00 mi (1,010.67 km) |
| Houghton Regis to Bondeno | 730.09 mi (1,174.97 km) |
| Houghton Regis to Bordighera | 676.64 mi (1,088.94 km) |
| Houghton Regis to Borgaro Torinese | 597.30 mi (961.26 km) |
| Houghton Regis to Borgo a Buggiano | 759.32 mi (1,222.01 km) |
| Houghton Regis to Borgo San Dalmazzo | 639.52 mi (1,029.21 km) |
| Houghton Regis to Borgo San Lorenzo | 776.58 mi (1,249.78 km) |
| Houghton Regis to Borgomanero | 591.76 mi (952.34 km) |
| Houghton Regis to Borgoricco | 718.84 mi (1,156.86 km) |
