| Key Biscayne to Bridgeport (Connecticut) | 1,142.90 mi (1,839.31 km) |
| Key Biscayne to Bridgeton (Missouri) | 1,082.76 mi (1,742.53 km) |
| Key Biscayne to Bridgetown (Ohio) | 965.78 mi (1,554.28 km) |
| Key Biscayne to Bridgeview (Illinois) | 1,191.43 mi (1,917.42 km) |
| Key Biscayne to Brigham City (Utah) | 2,117.26 mi (3,407.40 km) |
| Key Biscayne to Brighton (Colorado) | 1,727.77 mi (2,780.58 km) |
| Key Biscayne to Bristol (Connecticut) | 1,179.18 mi (1,897.71 km) |
| Key Biscayne to Bristol (Tennessee) | 760.46 mi (1,223.85 km) |
| Key Biscayne to Bristol (Virginia) | 764.11 mi (1,229.71 km) |
| Key Biscayne to Broadlands (Virginia) | 933.50 mi (1,502.32 km) |
| Key Biscayne to Broadview Heights (Ohio) | 1,083.31 mi (1,743.41 km) |
| Key Biscayne to Brock Hall (Maryland) | 931.39 mi (1,498.93 km) |
| Key Biscayne to Brockton (Massachusetts) | 1,246.16 mi (2,005.50 km) |
| Key Biscayne to Broken Arrow (Oklahoma) | 1,167.29 mi (1,878.57 km) |
| Key Biscayne to Bronx (New York) | 1,108.00 mi (1,783.15 km) |
