| Iernut to Blackburn | 1,277.05 mi (2,055.22 km) |
| Iernut to Blackpool | 1,300.70 mi (2,093.27 km) |
| Iernut to Blairgowrie | 1,363.14 mi (2,193.76 km) |
| Iernut to Blandford Forum | 1,235.42 mi (1,988.21 km) |
| Iernut to Blaydon | 1,268.43 mi (2,041.33 km) |
| Iernut to Bletchley | 1,182.86 mi (1,903.63 km) |
| Iernut to Bloxwich | 1,242.78 mi (2,000.06 km) |
| Iernut to Blunsdon Saint Andrew | 1,224.05 mi (1,969.92 km) |
| Iernut to Blyth | 1,264.00 mi (2,034.21 km) |
| Iernut to Bo'ness | 1,360.50 mi (2,189.52 km) |
| Iernut to Bodmin | 1,346.08 mi (2,166.31 km) |
| Iernut to Bognor Regis | 1,170.24 mi (1,883.32 km) |
| Iernut to Bolsover | 1,221.47 mi (1,965.77 km) |
| Iernut to Bolton | 1,272.47 mi (2,047.84 km) |
| Iernut to Bonhill | 1,395.31 mi (2,245.53 km) |
