| Rock Island to Bispham | 3,895.38 mi (6,269.01 km) |
| Rock Island to Blackburn | 3,919.02 mi (6,307.06 km) |
| Rock Island to Blackpool | 3,896.18 mi (6,270.30 km) |
| Rock Island to Blairgowrie | 3,804.58 mi (6,122.88 km) |
| Rock Island to Blandford Forum | 4,022.61 mi (6,473.77 km) |
| Rock Island to Blaydon | 3,909.41 mi (6,291.58 km) |
| Rock Island to Bletchley | 4,039.62 mi (6,501.15 km) |
| Rock Island to Bloxwich | 3,972.09 mi (6,392.45 km) |
| Rock Island to Blunsdon Saint Andrew | 4,012.36 mi (6,457.27 km) |
| Rock Island to Blyth | 3,911.72 mi (6,295.30 km) |
| Rock Island to Bo'ness | 3,811.46 mi (6,133.95 km) |
| Rock Island to Bodmin | 3,935.98 mi (6,334.35 km) |
| Rock Island to Bognor Regis | 4,082.06 mi (6,569.44 km) |
| Rock Island to Bolsover | 3,978.99 mi (6,403.57 km) |
| Rock Island to Bolton | 3,926.20 mi (6,318.60 km) |
