| Houghton Regis to Bollullos par del Condado | 1,048.18 mi (1,686.88 km) |
| Houghton Regis to Bormujos | 1,039.96 mi (1,673.65 km) |
| Houghton Regis to Brenes | 1,025.13 mi (1,649.79 km) |
| Houghton Regis to Brunete | 811.75 mi (1,306.39 km) |
| Houghton Regis to Bueu | 766.74 mi (1,233.95 km) |
| Houghton Regis to Bullas | 958.84 mi (1,543.10 km) |
| Houghton Regis to Bunol | 862.69 mi (1,388.36 km) |
| Houghton Regis to Burela de Cabo | 652.88 mi (1,050.71 km) |
| Houghton Regis to Burgos | 677.22 mi (1,089.89 km) |
| Houghton Regis to Burjasot | 856.60 mi (1,378.57 km) |
| Houghton Regis to Burriana | 830.38 mi (1,336.36 km) |
| Houghton Regis to Cabanaquinta | 652.11 mi (1,049.47 km) |
| Houghton Regis to Cabanillas del Campo | 788.92 mi (1,269.65 km) |
| Houghton Regis to Cabra | 1,015.44 mi (1,634.20 km) |
| Houghton Regis to Caceres | 902.57 mi (1,452.55 km) |
