| Sozopol to Blackburn | 1,580.82 mi (2,544.09 km) |
| Sozopol to Blackpool | 1,604.35 mi (2,581.95 km) |
| Sozopol to Blairgowrie | 1,679.53 mi (2,702.94 km) |
| Sozopol to Blandford Forum | 1,519.01 mi (2,444.62 km) |
| Sozopol to Blaydon | 1,579.37 mi (2,541.75 km) |
| Sozopol to Bletchley | 1,476.68 mi (2,376.49 km) |
| Sozopol to Bloxwich | 1,539.82 mi (2,478.10 km) |
| Sozopol to Blunsdon Saint Andrew | 1,513.99 mi (2,436.53 km) |
| Sozopol to Blyth | 1,575.90 mi (2,536.17 km) |
| Sozopol to Bo'ness | 1,674.47 mi (2,694.81 km) |
| Sozopol to Bodmin | 1,625.14 mi (2,615.41 km) |
| Sozopol to Bognor Regis | 1,454.34 mi (2,340.54 km) |
| Sozopol to Bolsover | 1,523.25 mi (2,451.43 km) |
| Sozopol to Bolton | 1,575.28 mi (2,535.18 km) |
| Sozopol to Bonhill | 1,708.41 mi (2,749.42 km) |
