| Barreiro to Bentley | 1,094.57 mi (1,761.54 km) |
| Barreiro to Berkhampstead | 993.31 mi (1,598.58 km) |
| Barreiro to Berwick-Upon-Tweed | 1,225.75 mi (1,972.66 km) |
| Barreiro to Beverley | 1,125.05 mi (1,810.59 km) |
| Barreiro to Bewdley | 1,000.93 mi (1,610.84 km) |
| Barreiro to Bexleyheath | 989.65 mi (1,592.69 km) |
| Barreiro to Bicester | 990.62 mi (1,594.24 km) |
| Barreiro to Bickenhill | 1,014.43 mi (1,632.57 km) |
| Barreiro to Bickley | 984.17 mi (1,583.86 km) |
| Barreiro to Biddulph | 1,051.06 mi (1,691.52 km) |
| Barreiro to Bideford | 885.32 mi (1,424.78 km) |
| Barreiro to Bidston | 1,056.93 mi (1,700.96 km) |
| Barreiro to Biggleswade | 1,019.25 mi (1,640.33 km) |
| Barreiro to Billericay | 1,005.83 mi (1,618.73 km) |
| Barreiro to Billingham | 1,160.30 mi (1,867.32 km) |
