| Asenovgrad to Blackburn | 1,489.94 mi (2,397.83 km) |
| Asenovgrad to Blackpool | 1,513.21 mi (2,435.27 km) |
| Asenovgrad to Blairgowrie | 1,601.91 mi (2,578.03 km) |
| Asenovgrad to Blandford Forum | 1,413.98 mi (2,275.58 km) |
| Asenovgrad to Blaydon | 1,495.58 mi (2,406.91 km) |
| Asenovgrad to Bletchley | 1,378.62 mi (2,218.68 km) |
| Asenovgrad to Bloxwich | 1,443.68 mi (2,323.38 km) |
| Asenovgrad to Blunsdon Saint Andrew | 1,412.98 mi (2,273.97 km) |
| Asenovgrad to Blyth | 1,493.22 mi (2,403.11 km) |
| Asenovgrad to Bo'ness | 1,593.69 mi (2,564.79 km) |
| Asenovgrad to Bodmin | 1,516.80 mi (2,441.06 km) |
| Asenovgrad to Bognor Regis | 1,350.09 mi (2,172.76 km) |
| Asenovgrad to Bolsover | 1,431.02 mi (2,303.01 km) |
| Asenovgrad to Bolton | 1,483.60 mi (2,387.62 km) |
| Asenovgrad to Bonhill | 1,626.37 mi (2,617.40 km) |
