| Gallarate to Blackburn | 750.33 mi (1,207.54 km) |
| Gallarate to Blackpool | 770.46 mi (1,239.93 km) |
| Gallarate to Blairgowrie | 917.26 mi (1,476.18 km) |
| Gallarate to Blandford Forum | 617.56 mi (993.86 km) |
| Gallarate to Blaydon | 790.50 mi (1,272.18 km) |
| Gallarate to Bletchley | 614.55 mi (989.03 km) |
| Gallarate to Bloxwich | 683.22 mi (1,099.53 km) |
| Gallarate to Blunsdon Saint Andrew | 633.05 mi (1,018.79 km) |
| Gallarate to Blyth | 794.04 mi (1,277.89 km) |
| Gallarate to Bo'ness | 893.98 mi (1,438.73 km) |
| Gallarate to Bodmin | 705.03 mi (1,134.64 km) |
| Gallarate to Bognor Regis | 560.46 mi (901.98 km) |
| Gallarate to Bolsover | 690.22 mi (1,110.80 km) |
| Gallarate to Bolton | 740.70 mi (1,192.04 km) |
| Gallarate to Bonhill | 917.71 mi (1,476.91 km) |
