| Alenquer to Blackburn | 1,061.09 mi (1,707.65 km) |
| Alenquer to Blackpool | 1,058.00 mi (1,702.69 km) |
| Alenquer to Blairgowrie | 1,239.25 mi (1,994.38 km) |
| Alenquer to Blandford Forum | 880.90 mi (1,417.66 km) |
| Alenquer to Blaydon | 1,150.48 mi (1,851.51 km) |
| Alenquer to Bletchley | 978.64 mi (1,574.97 km) |
| Alenquer to Bloxwich | 994.98 mi (1,601.26 km) |
| Alenquer to Blunsdon Saint Andrew | 935.00 mi (1,504.74 km) |
| Alenquer to Blyth | 1,163.86 mi (1,873.05 km) |
| Alenquer to Bo'ness | 1,198.22 mi (1,928.35 km) |
| Alenquer to Bodmin | 816.12 mi (1,313.41 km) |
| Alenquer to Bognor Regis | 906.19 mi (1,458.37 km) |
| Alenquer to Bolsover | 1,045.84 mi (1,683.12 km) |
| Alenquer to Bolton | 1,050.76 mi (1,691.03 km) |
| Alenquer to Bonhill | 1,187.63 mi (1,911.30 km) |
