| Leighton Buzzard to Brownsburg (Indiana) | 3,962.38 mi (6,376.83 km) |
| Leighton Buzzard to Brownsville (Florida) | 4,400.40 mi (7,081.76 km) |
| Leighton Buzzard to Brownsville (Texas) | 5,097.36 mi (8,203.41 km) |
| Leighton Buzzard to Brownwood (Texas) | 4,853.99 mi (7,811.75 km) |
| Leighton Buzzard to Brunswick (Georgia) | 4,184.88 mi (6,734.91 km) |
| Leighton Buzzard to Brunswick (Ohio) | 3,719.07 mi (5,985.27 km) |
| Leighton Buzzard to Brushy Creek (Texas) | 4,869.54 mi (7,836.77 km) |
| Leighton Buzzard to Bryan (Texas) | 4,808.90 mi (7,739.17 km) |
| Leighton Buzzard to Bryant (Arkansas) | 4,454.72 mi (7,169.18 km) |
| Leighton Buzzard to Bryn Mawr-Skyway (Washington) | 4,751.90 mi (7,647.44 km) |
| Leighton Buzzard to Buckeye (Arizona) | 5,254.95 mi (8,457.02 km) |
| Leighton Buzzard to Buckhall (Virginia) | 3,659.07 mi (5,888.71 km) |
| Leighton Buzzard to Bucyrus (Ohio) | 3,784.31 mi (6,090.26 km) |
| Leighton Buzzard to Buda (Texas) | 4,896.78 mi (7,880.61 km) |
| Leighton Buzzard to Buena Park (California) | 5,408.13 mi (8,703.54 km) |
