| Duluth to Bridgeport (Connecticut) | 1,014.52 mi (1,632.72 km) |
| Duluth to Bridgeton (Missouri) | 560.05 mi (901.31 km) |
| Duluth to Bridgetown (Ohio) | 648.29 mi (1,043.33 km) |
| Duluth to Bridgeview (Illinois) | 408.51 mi (657.43 km) |
| Duluth to Brigham City (Utah) | 1,048.58 mi (1,687.52 km) |
| Duluth to Brighton (Colorado) | 789.03 mi (1,269.82 km) |
| Duluth to Bristol (Connecticut) | 1,010.43 mi (1,626.13 km) |
| Duluth to Bristol (Tennessee) | 870.74 mi (1,401.33 km) |
| Duluth to Bristol (Virginia) | 868.87 mi (1,398.31 km) |
| Duluth to Broadlands (Virginia) | 911.49 mi (1,466.90 km) |
| Duluth to Broadview Heights (Ohio) | 641.00 mi (1,031.59 km) |
| Duluth to Brock Hall (Maryland) | 950.03 mi (1,528.93 km) |
| Duluth to Brockton (Massachusetts) | 1,087.28 mi (1,749.82 km) |
| Duluth to Broken Arrow (Oklahoma) | 765.29 mi (1,231.61 km) |
| Duluth to Bronx (New York) | 995.73 mi (1,602.48 km) |
