| Key Largo to Belper | 4,398.56 mi (7,078.79 km) |
| Key Largo to Bentley | 4,407.42 mi (7,093.06 km) |
| Key Largo to Berkhampstead | 4,449.14 mi (7,160.19 km) |
| Key Largo to Berwick-Upon-Tweed | 4,355.76 mi (7,009.93 km) |
| Key Largo to Beverley | 4,433.78 mi (7,135.48 km) |
| Key Largo to Bewdley | 4,369.42 mi (7,031.90 km) |
| Key Largo to Bexleyheath | 4,482.00 mi (7,213.08 km) |
| Key Largo to Bicester | 4,422.79 mi (7,117.79 km) |
| Key Largo to Bickenhill | 4,393.52 mi (7,070.69 km) |
| Key Largo to Bickley | 4,478.78 mi (7,207.89 km) |
| Key Largo to Biddulph | 4,369.15 mi (7,031.46 km) |
| Key Largo to Bideford | 4,299.99 mi (6,920.17 km) |
| Key Largo to Bidston | 4,329.66 mi (6,967.92 km) |
| Key Largo to Biggleswade | 4,458.51 mi (7,175.27 km) |
| Key Largo to Billericay | 4,491.96 mi (7,229.10 km) |
