| Rock Island to Belper | 3,978.51 mi (6,402.79 km) |
| Rock Island to Bentley | 3,974.05 mi (6,395.62 km) |
| Rock Island to Berkhampstead | 4,053.80 mi (6,523.96 km) |
| Rock Island to Berwick-Upon-Tweed | 3,875.12 mi (6,236.40 km) |
| Rock Island to Beverley | 3,990.69 mi (6,422.40 km) |
| Rock Island to Bewdley | 3,968.01 mi (6,385.90 km) |
| Rock Island to Bexleyheath | 4,090.08 mi (6,582.34 km) |
| Rock Island to Bicester | 4,027.04 mi (6,480.90 km) |
| Rock Island to Bickenhill | 3,988.07 mi (6,418.18 km) |
| Rock Island to Bickley | 4,088.62 mi (6,580.01 km) |
| Rock Island to Biddulph | 3,949.97 mi (6,356.87 km) |
| Rock Island to Bideford | 3,938.61 mi (6,338.58 km) |
| Rock Island to Bidston | 3,907.69 mi (6,288.83 km) |
| Rock Island to Biggleswade | 4,054.38 mi (6,524.89 km) |
| Rock Island to Billericay | 4,094.87 mi (6,590.05 km) |
