| Astorga to Blackburn | 797.05 mi (1,282.72 km) |
| Astorga to Blackpool | 796.59 mi (1,281.99 km) |
| Astorga to Blairgowrie | 983.88 mi (1,583.41 km) |
| Astorga to Blandford Forum | 608.70 mi (979.61 km) |
| Astorga to Blaydon | 885.93 mi (1,425.76 km) |
| Astorga to Bletchley | 704.22 mi (1,133.34 km) |
| Astorga to Bloxwich | 726.45 mi (1,169.11 km) |
| Astorga to Blunsdon Saint Andrew | 663.23 mi (1,067.37 km) |
| Astorga to Blyth | 898.89 mi (1,446.62 km) |
| Astorga to Bo'ness | 943.13 mi (1,517.82 km) |
| Astorga to Bodmin | 556.90 mi (896.25 km) |
| Astorga to Bognor Regis | 628.94 mi (1,012.17 km) |
| Astorga to Bolsover | 776.04 mi (1,248.92 km) |
| Astorga to Bolton | 786.13 mi (1,265.16 km) |
| Astorga to Bonhill | 936.80 mi (1,507.64 km) |
