| Key Biscayne to Beeville (Texas) | 1,097.12 mi (1,765.64 km) |
| Key Biscayne to Bel Air (Maryland) | 981.74 mi (1,579.96 km) |
| Key Biscayne to Bel Air North (Maryland) | 982.69 mi (1,581.49 km) |
| Key Biscayne to Bel Air South (Maryland) | 980.01 mi (1,577.17 km) |
| Key Biscayne to Belgrade (Montana) | 2,201.24 mi (3,542.55 km) |
| Key Biscayne to Bell (California) | 2,335.06 mi (3,757.92 km) |
| Key Biscayne to Bell Gardens (California) | 2,333.58 mi (3,755.54 km) |
| Key Biscayne to Bella Vista (Arkansas) | 1,116.16 mi (1,796.29 km) |
| Key Biscayne to Bellair-Meadowbrook Terrace (Florida) | 324.64 mi (522.46 km) |
| Key Biscayne to Bellaire (Texas) | 975.10 mi (1,569.28 km) |
| Key Biscayne to Belle Chasse (Louisiana) | 666.44 mi (1,072.53 km) |
| Key Biscayne to Belle Glade (Florida) | 75.79 mi (121.97 km) |
| Key Biscayne to Bellefontaine (Ohio) | 1,034.67 mi (1,665.14 km) |
| Key Biscayne to Bellefontaine Neighbors (Missouri) | 1,075.61 mi (1,731.02 km) |
| Key Biscayne to Belleville (Illinois) | 1,054.84 mi (1,697.60 km) |
