| Ecublens to Blackburn | 638.68 mi (1,027.86 km) |
| Ecublens to Blackpool | 657.89 mi (1,058.77 km) |
| Ecublens to Blairgowrie | 813.29 mi (1,308.86 km) |
| Ecublens to Blandford Forum | 497.26 mi (800.27 km) |
| Ecublens to Blaydon | 685.04 mi (1,102.47 km) |
| Ecublens to Bletchley | 500.28 mi (805.13 km) |
| Ecublens to Bloxwich | 568.54 mi (914.98 km) |
| Ecublens to Blunsdon Saint Andrew | 515.35 mi (829.37 km) |
| Ecublens to Blyth | 689.73 mi (1,110.01 km) |
| Ecublens to Bo'ness | 787.58 mi (1,267.49 km) |
| Ecublens to Bodmin | 582.85 mi (938.01 km) |
| Ecublens to Bognor Regis | 441.82 mi (711.03 km) |
| Ecublens to Bolsover | 579.43 mi (932.50 km) |
| Ecublens to Bolton | 628.57 mi (1,011.58 km) |
| Ecublens to Bonhill | 809.27 mi (1,302.39 km) |
