| Duluth to Foothill Farms (California) | 1,573.11 mi (2,531.68 km) |
| Duluth to Fords (New Jersey) | 986.92 mi (1,588.29 km) |
| Duluth to Forest (Virginia) | 923.38 mi (1,486.03 km) |
| Duluth to Forest Acres (South Carolina) | 1,056.17 mi (1,699.74 km) |
| Duluth to Forest City (Florida) | 1,378.27 mi (2,218.12 km) |
| Duluth to Forest Grove (Oregon) | 1,475.34 mi (2,374.33 km) |
| Duluth to Forest Hill (Texas) | 1,011.93 mi (1,628.55 km) |
| Duluth to Forest Hills (Michigan) | 418.82 mi (674.03 km) |
| Duluth to Forest Lake (Minnesota) | 112.26 mi (180.66 km) |
| Duluth to Forest Park (Georgia) | 996.12 mi (1,603.10 km) |
| Duluth to Forest Park (Illinois) | 400.65 mi (644.78 km) |
| Duluth to Forest Park (Ohio) | 644.03 mi (1,036.47 km) |
| Duluth to Forestville (Maryland) | 945.29 mi (1,521.29 km) |
| Duluth to Forestville (Ohio) | 661.95 mi (1,065.30 km) |
| Duluth to Forney (Texas) | 995.78 mi (1,602.56 km) |
