| Piran to Blackburn | 912.03 mi (1,467.78 km) |
| Piran to Blackpool | 934.21 mi (1,503.46 km) |
| Piran to Blairgowrie | 1,054.38 mi (1,696.86 km) |
| Piran to Blandford Forum | 810.57 mi (1,304.49 km) |
| Piran to Blaydon | 934.93 mi (1,504.62 km) |
| Piran to Bletchley | 787.62 mi (1,267.55 km) |
| Piran to Bloxwich | 855.35 mi (1,376.55 km) |
| Piran to Blunsdon Saint Andrew | 815.92 mi (1,313.10 km) |
| Piran to Blyth | 935.56 mi (1,505.63 km) |
| Piran to Bo'ness | 1,037.93 mi (1,670.39 km) |
| Piran to Bodmin | 908.72 mi (1,462.44 km) |
| Piran to Bognor Regis | 748.48 mi (1,204.56 km) |
| Piran to Bolsover | 851.42 mi (1,370.22 km) |
| Piran to Bolton | 904.01 mi (1,454.86 km) |
| Piran to Bonhill | 1,066.50 mi (1,716.37 km) |
