| Leighton Buzzard to Blue Springs (Missouri) | 4,302.47 mi (6,924.16 km) |
| Leighton Buzzard to Bluffdale (Utah) | 4,842.25 mi (7,792.85 km) |
| Leighton Buzzard to Bluffton (Indiana) | 3,872.93 mi (6,232.89 km) |
| Leighton Buzzard to Bluffton (South Carolina) | 4,109.90 mi (6,614.24 km) |
| Leighton Buzzard to Blythe (California) | 5,310.77 mi (8,546.85 km) |
| Leighton Buzzard to Blytheville (Arkansas) | 4,288.17 mi (6,901.14 km) |
| Leighton Buzzard to Boca Raton (Florida) | 4,366.66 mi (7,027.46 km) |
| Leighton Buzzard to Boerne (Texas) | 4,946.18 mi (7,960.11 km) |
| Leighton Buzzard to Bogalusa (Louisiana) | 4,545.15 mi (7,314.71 km) |
| Leighton Buzzard to Boiling Springs (South Carolina) | 4,015.35 mi (6,462.08 km) |
| Leighton Buzzard to Boise (Idaho) | 4,802.73 mi (7,729.25 km) |
| Leighton Buzzard to Bolingbrook (Illinois) | 3,940.96 mi (6,342.36 km) |
| Leighton Buzzard to Bolivar (Missouri) | 4,340.28 mi (6,985.01 km) |
| Leighton Buzzard to Bon Air (Virginia) | 3,719.35 mi (5,985.72 km) |
| Leighton Buzzard to Bonham (Texas) | 4,649.82 mi (7,483.17 km) |
