| Leighton Buzzard to Bispham | 166.49 mi (267.93 km) |
| Leighton Buzzard to Blackburn | 147.59 mi (237.53 km) |
| Leighton Buzzard to Blackpool | 164.66 mi (264.99 km) |
| Leighton Buzzard to Blairgowrie | 340.57 mi (548.09 km) |
| Leighton Buzzard to Blandford Forum | 97.83 mi (157.44 km) |
| Leighton Buzzard to Blaydon | 214.94 mi (345.91 km) |
| Leighton Buzzard to Bletchley | 6.13 mi (9.87 km) |
| Leighton Buzzard to Bloxwich | 74.46 mi (119.83 km) |
| Leighton Buzzard to Blunsdon Saint Andrew | 52.69 mi (84.80 km) |
| Leighton Buzzard to Blyth | 224.50 mi (361.29 km) |
| Leighton Buzzard to Bo'ness | 307.52 mi (494.90 km) |
| Leighton Buzzard to Bodmin | 202.19 mi (325.39 km) |
| Leighton Buzzard to Bognor Regis | 78.36 mi (126.11 km) |
| Leighton Buzzard to Bolsover | 94.51 mi (152.10 km) |
| Leighton Buzzard to Bolton | 136.53 mi (219.72 km) |
