| Westminster to Brownhills | 110.30 mi (177.51 km) |
| Westminster to Broxbourne | 18.27 mi (29.40 km) |
| Westminster to Broxburn | 335.59 mi (540.08 km) |
| Westminster to Bryn | 174.42 mi (280.70 km) |
| Westminster to Buckhurst Hill | 12.01 mi (19.32 km) |
| Westminster to Buckie | 441.76 mi (710.94 km) |
| Westminster to Buckingham | 50.19 mi (80.78 km) |
| Westminster to Buckley | 170.12 mi (273.79 km) |
| Westminster to Bucksburn | 401.07 mi (645.46 km) |
| Westminster to Bude | 196.46 mi (316.17 km) |
| Westminster to Bulwell | 113.35 mi (182.42 km) |
| Westminster to Burbage | 88.06 mi (141.72 km) |
| Westminster to Burgess Hill | 37.40 mi (60.18 km) |
| Westminster to Burnham | 22.78 mi (36.65 km) |
| Westminster to Burnham-on-Sea | 124.56 mi (200.46 km) |
