| Brent to Bispham | 4,322.54 mi (6,956.46 km) |
| Brent to Blackburn | 4,346.44 mi (6,994.92 km) |
| Brent to Blackpool | 4,322.85 mi (6,956.95 km) |
| Brent to Blairgowrie | 4,264.86 mi (6,863.63 km) |
| Brent to Blandford Forum | 4,415.11 mi (7,105.43 km) |
| Brent to Blaydon | 4,353.79 mi (7,006.74 km) |
| Brent to Bletchley | 4,450.75 mi (7,162.79 km) |
| Brent to Bloxwich | 4,386.88 mi (7,060.00 km) |
| Brent to Blunsdon Saint Andrew | 4,415.42 mi (7,105.93 km) |
| Brent to Blyth | 4,358.62 mi (7,014.52 km) |
| Brent to Bo'ness | 4,264.03 mi (6,862.30 km) |
| Brent to Bodmin | 4,315.29 mi (6,944.79 km) |
| Brent to Bognor Regis | 4,478.60 mi (7,207.60 km) |
| Brent to Bolsover | 4,403.48 mi (7,086.72 km) |
| Brent to Bolton | 4,351.66 mi (7,003.32 km) |
