| Rockville to Bispham | 3,497.73 mi (5,629.05 km) |
| Rockville to Blackburn | 3,521.63 mi (5,667.51 km) |
| Rockville to Blackpool | 3,498.04 mi (5,629.55 km) |
| Rockville to Blairgowrie | 3,441.08 mi (5,537.88 km) |
| Rockville to Blandford Forum | 3,591.86 mi (5,780.55 km) |
| Rockville to Blaydon | 3,529.16 mi (5,679.63 km) |
| Rockville to Bletchley | 3,626.40 mi (5,836.13 km) |
| Rockville to Bloxwich | 3,562.35 mi (5,733.05 km) |
| Rockville to Blunsdon Saint Andrew | 3,591.45 mi (5,779.88 km) |
| Rockville to Blyth | 3,534.07 mi (5,687.53 km) |
| Rockville to Bo'ness | 3,439.79 mi (5,535.82 km) |
| Rockville to Bodmin | 3,493.06 mi (5,621.54 km) |
| Rockville to Bognor Regis | 3,655.13 mi (5,882.36 km) |
| Rockville to Bolsover | 3,578.72 mi (5,759.39 km) |
| Rockville to Bolton | 3,526.87 mi (5,675.95 km) |
