| Key West to Bay City (Michigan) | 1,319.99 mi (2,124.32 km) |
| Key West to Bay City (Texas) | 925.83 mi (1,489.99 km) |
| Key West to Bay Point (California) | 2,524.83 mi (4,063.33 km) |
| Key West to Bay Shore (New York) | 1,220.55 mi (1,964.29 km) |
| Key West to Bay Village (Ohio) | 1,169.15 mi (1,881.57 km) |
| Key West to Bayamón (Puerto Rico) | 1,090.07 mi (1,754.30 km) |
| Key West to Bayonet Point (Florida) | 265.84 mi (427.83 km) |
| Key West to Bayonne (New Jersey) | 1,197.35 mi (1,926.95 km) |
| Key West to Bayou Blue (Louisiana) | 649.32 mi (1,044.99 km) |
| Key West to Bayou Cane (Louisiana) | 653.01 mi (1,050.91 km) |
| Key West to Bayshore Gardens (Florida) | 204.47 mi (329.07 km) |
| Key West to Baytown (Texas) | 885.90 mi (1,425.72 km) |
| Key West to Beach Park (Illinois) | 1,281.99 mi (2,063.16 km) |
| Key West to Beachwood (New Jersey) | 1,149.02 mi (1,849.16 km) |
| Key West to Beachwood (Ohio) | 1,168.59 mi (1,880.67 km) |
