| Sanlucar la Mayor to Blackburn | 1,144.52 mi (1,841.92 km) |
| Sanlucar la Mayor to Blackpool | 1,145.16 mi (1,842.95 km) |
| Sanlucar la Mayor to Blairgowrie | 1,333.72 mi (2,146.41 km) |
| Sanlucar la Mayor to Blandford Forum | 951.78 mi (1,531.75 km) |
| Sanlucar la Mayor to Blaydon | 1,232.80 mi (1,984.00 km) |
| Sanlucar la Mayor to Bletchley | 1,043.88 mi (1,679.97 km) |
| Sanlucar la Mayor to Bloxwich | 1,071.67 mi (1,724.68 km) |
| Sanlucar la Mayor to Blunsdon Saint Andrew | 1,006.25 mi (1,619.40 km) |
| Sanlucar la Mayor to Blyth | 1,245.49 mi (2,004.43 km) |
| Sanlucar la Mayor to Bo'ness | 1,293.08 mi (2,081.01 km) |
| Sanlucar la Mayor to Bodmin | 906.89 mi (1,459.51 km) |
| Sanlucar la Mayor to Bognor Regis | 964.85 mi (1,552.77 km) |
| Sanlucar la Mayor to Bolsover | 1,119.99 mi (1,802.45 km) |
| Sanlucar la Mayor to Bolton | 1,133.37 mi (1,823.98 km) |
| Sanlucar la Mayor to Bonhill | 1,287.37 mi (2,071.82 km) |
