| West Drayton to Borgosatollo | 642.10 mi (1,033.36 km) |
| West Drayton to Borgosesia | 564.07 mi (907.78 km) |
| West Drayton to Boscoreale | 1,027.00 mi (1,652.79 km) |
| West Drayton to Boscotrecase | 1,025.56 mi (1,650.48 km) |
| West Drayton to Botticino Sera | 639.11 mi (1,028.55 km) |
| West Drayton to Bovalino Marina | 1,225.27 mi (1,971.89 km) |
| West Drayton to Boves | 618.26 mi (995.00 km) |
| West Drayton to Boville Ernica | 946.31 mi (1,522.94 km) |
| West Drayton to Bovisio Masciago | 598.08 mi (962.51 km) |
| West Drayton to Bovolone | 684.22 mi (1,101.14 km) |
| West Drayton to Bra | 606.01 mi (975.27 km) |
| West Drayton to Bracciano | 880.75 mi (1,417.43 km) |
| West Drayton to Brandizzo | 579.39 mi (932.44 km) |
| West Drayton to Breganze | 679.07 mi (1,092.86 km) |
| West Drayton to Brembate | 612.38 mi (985.53 km) |
