| Tulcea to Blackburn | 1,508.43 mi (2,427.59 km) |
| Tulcea to Blackpool | 1,532.08 mi (2,465.64 km) |
| Tulcea to Blairgowrie | 1,586.19 mi (2,552.72 km) |
| Tulcea to Blandford Forum | 1,471.50 mi (2,368.14 km) |
| Tulcea to Blaydon | 1,496.09 mi (2,407.73 km) |
| Tulcea to Bletchley | 1,417.47 mi (2,281.20 km) |
| Tulcea to Bloxwich | 1,476.50 mi (2,376.21 km) |
| Tulcea to Blunsdon Saint Andrew | 1,459.34 mi (2,348.58 km) |
| Tulcea to Blyth | 1,491.03 mi (2,399.59 km) |
| Tulcea to Bo'ness | 1,585.71 mi (2,551.95 km) |
| Tulcea to Bodmin | 1,582.43 mi (2,546.68 km) |
| Tulcea to Bognor Regis | 1,406.32 mi (2,263.26 km) |
| Tulcea to Bolsover | 1,453.75 mi (2,339.58 km) |
| Tulcea to Bolton | 1,504.24 mi (2,420.84 km) |
| Tulcea to Bonhill | 1,621.10 mi (2,608.91 km) |
