| Lachen to Blackburn | 672.44 mi (1,082.18 km) |
| Lachen to Blackpool | 693.69 mi (1,116.39 km) |
| Lachen to Blairgowrie | 829.83 mi (1,335.49 km) |
| Lachen to Blandford Forum | 559.14 mi (899.85 km) |
| Lachen to Blaydon | 705.19 mi (1,134.89 km) |
| Lachen to Bletchley | 542.11 mi (872.44 km) |
| Lachen to Bloxwich | 610.59 mi (982.66 km) |
| Lachen to Blunsdon Saint Andrew | 567.01 mi (912.52 km) |
| Lachen to Blyth | 707.63 mi (1,138.82 km) |
| Lachen to Bo'ness | 808.98 mi (1,301.93 km) |
| Lachen to Bodmin | 656.39 mi (1,056.35 km) |
| Lachen to Bognor Regis | 497.89 mi (801.27 km) |
| Lachen to Bolsover | 611.74 mi (984.51 km) |
| Lachen to Bolton | 663.57 mi (1,067.91 km) |
| Lachen to Bonhill | 834.73 mi (1,343.38 km) |
