| Dobrich to Blackburn | 1,536.02 mi (2,471.99 km) |
| Dobrich to Blackpool | 1,559.63 mi (2,509.98 km) |
| Dobrich to Blairgowrie | 1,627.62 mi (2,619.40 km) |
| Dobrich to Blandford Forum | 1,483.05 mi (2,386.74 km) |
| Dobrich to Blaydon | 1,530.76 mi (2,463.52 km) |
| Dobrich to Bletchley | 1,436.38 mi (2,311.63 km) |
| Dobrich to Bloxwich | 1,498.17 mi (2,411.07 km) |
| Dobrich to Blunsdon Saint Andrew | 1,475.41 mi (2,374.44 km) |
| Dobrich to Blyth | 1,526.74 mi (2,457.05 km) |
| Dobrich to Bo'ness | 1,624.12 mi (2,613.77 km) |
| Dobrich to Bodmin | 1,591.16 mi (2,560.72 km) |
| Dobrich to Bognor Regis | 1,418.06 mi (2,282.14 km) |
| Dobrich to Bolsover | 1,479.37 mi (2,380.81 km) |
| Dobrich to Bolton | 1,530.95 mi (2,463.83 km) |
| Dobrich to Bonhill | 1,658.61 mi (2,669.27 km) |
