| Preddvor to Blackburn | 905.96 mi (1,458.00 km) |
| Preddvor to Blackpool | 928.68 mi (1,494.56 km) |
| Preddvor to Blairgowrie | 1,038.34 mi (1,671.05 km) |
| Preddvor to Blandford Forum | 818.46 mi (1,317.18 km) |
| Preddvor to Blaydon | 922.45 mi (1,484.54 km) |
| Preddvor to Bletchley | 787.35 mi (1,267.12 km) |
| Preddvor to Bloxwich | 853.88 mi (1,374.19 km) |
| Preddvor to Blunsdon Saint Andrew | 819.28 mi (1,318.51 km) |
| Preddvor to Blyth | 922.08 mi (1,483.95 km) |
| Preddvor to Bo'ness | 1,024.34 mi (1,648.51 km) |
| Preddvor to Bodmin | 920.98 mi (1,482.17 km) |
| Preddvor to Bognor Regis | 754.89 mi (1,214.87 km) |
| Preddvor to Bolsover | 845.83 mi (1,361.23 km) |
| Preddvor to Bolton | 898.62 mi (1,446.19 km) |
| Preddvor to Bonhill | 1,054.37 mi (1,696.84 km) |
