| Monthey to Blackburn | 665.07 mi (1,070.33 km) |
| Monthey to Blackpool | 684.35 mi (1,101.36 km) |
| Monthey to Blairgowrie | 838.91 mi (1,350.09 km) |
| Monthey to Blandford Forum | 523.83 mi (843.03 km) |
| Monthey to Blaydon | 710.80 mi (1,143.92 km) |
| Monthey to Bletchley | 526.84 mi (847.87 km) |
| Monthey to Bloxwich | 595.14 mi (957.78 km) |
| Monthey to Blunsdon Saint Andrew | 542.04 mi (872.33 km) |
| Monthey to Blyth | 715.34 mi (1,151.24 km) |
| Monthey to Bo'ness | 813.48 mi (1,309.17 km) |
| Monthey to Bodmin | 608.80 mi (979.77 km) |
| Monthey to Bognor Regis | 468.50 mi (753.98 km) |
| Monthey to Bolsover | 605.72 mi (974.82 km) |
| Monthey to Bolton | 654.99 mi (1,054.11 km) |
| Monthey to Bonhill | 835.39 mi (1,344.43 km) |
