| Key Biscayne to Bixby (Oklahoma) | 1,168.33 mi (1,880.24 km) |
| Key Biscayne to Black Forest (Colorado) | 1,693.90 mi (2,726.06 km) |
| Key Biscayne to Blackfoot (Idaho) | 2,175.42 mi (3,501.00 km) |
| Key Biscayne to Blackhawk (California) | 2,567.33 mi (4,131.71 km) |
| Key Biscayne to Blacksburg (Virginia) | 797.43 mi (1,283.34 km) |
| Key Biscayne to Blackwells Mills (New Jersey) | 1,070.66 mi (1,723.06 km) |
| Key Biscayne to Blaine (Minnesota) | 1,528.57 mi (2,459.99 km) |
| Key Biscayne to Bloomingdale (Florida) | 198.93 mi (320.15 km) |
| Key Biscayne to Bloomingdale (Illinois) | 1,210.58 mi (1,948.24 km) |
| Key Biscayne to Bloomington (California) | 2,291.00 mi (3,687.01 km) |
| Key Biscayne to Bloomington (Illinois) | 1,140.14 mi (1,834.88 km) |
| Key Biscayne to Bloomington (Indiana) | 1,001.35 mi (1,611.51 km) |
| Key Biscayne to Bloomington (Minnesota) | 1,511.79 mi (2,432.99 km) |
| Key Biscayne to Bloomsburg (Pennsylvania) | 1,079.10 mi (1,736.64 km) |
| Key Biscayne to Blue Ash (Ohio) | 968.11 mi (1,558.02 km) |
