| Ub to Broxbourne | 1,050.33 mi (1,690.34 km) |
| Ub to Broxburn | 1,298.20 mi (2,089.26 km) |
| Ub to Bryn | 1,197.54 mi (1,927.25 km) |
| Ub to Buckhurst Hill | 1,045.16 mi (1,682.03 km) |
| Ub to Buckie | 1,342.48 mi (2,160.51 km) |
| Ub to Buckingham | 1,094.80 mi (1,761.91 km) |
| Ub to Buckley | 1,205.76 mi (1,940.48 km) |
| Ub to Bucksburn | 1,299.06 mi (2,090.64 km) |
| Ub to Bude | 1,220.36 mi (1,963.99 km) |
| Ub to Bulwell | 1,128.59 mi (1,816.29 km) |
| Ub to Burbage | 1,122.13 mi (1,805.90 km) |
| Ub to Burgess Hill | 1,036.42 mi (1,667.95 km) |
| Ub to Burnham | 1,071.14 mi (1,723.83 km) |
| Ub to Burnham-on-Sea | 1,161.34 mi (1,869.00 km) |
| Ub to Burnley | 1,189.94 mi (1,915.02 km) |
