| Duluth to Bay City (Michigan) | 457.80 mi (736.75 km) |
| Duluth to Bay City (Texas) | 1,246.43 mi (2,005.94 km) |
| Duluth to Bay Point (California) | 1,624.83 mi (2,614.91 km) |
| Duluth to Bay Shore (New York) | 1,027.81 mi (1,654.10 km) |
| Duluth to Bay Village (Ohio) | 623.58 mi (1,003.55 km) |
| Duluth to Bayamón (Puerto Rico) | 2,453.43 mi (3,948.42 km) |
| Duluth to Bayonet Point (Florida) | 1,373.57 mi (2,210.54 km) |
| Duluth to Bayonne (New Jersey) | 990.99 mi (1,594.85 km) |
| Duluth to Bayou Blue (Louisiana) | 1,186.98 mi (1,910.26 km) |
| Duluth to Bayou Cane (Louisiana) | 1,187.38 mi (1,910.91 km) |
| Duluth to Bayshore Gardens (Florida) | 1,433.83 mi (2,307.53 km) |
| Duluth to Baytown (Texas) | 1,185.51 mi (1,907.89 km) |
| Duluth to Beach Park (Illinois) | 366.85 mi (590.39 km) |
| Duluth to Beachwood (New Jersey) | 1,014.52 mi (1,632.71 km) |
| Duluth to Beachwood (Ohio) | 641.26 mi (1,032.01 km) |
