| Duluth to Jacksonville (Texas) | 1,036.64 mi (1,668.31 km) |
| Duluth to Jacksonville Beach (Florida) | 1,276.24 mi (2,053.92 km) |
| Duluth to James Island (South Carolina) | 1,163.56 mi (1,872.57 km) |
| Duluth to Jamestown (New York) | 712.70 mi (1,146.98 km) |
| Duluth to Jamestown (North Dakota) | 309.81 mi (498.60 km) |
| Duluth to Janesville (Wisconsin) | 321.50 mi (517.41 km) |
| Duluth to Jasmine Estates (Florida) | 1,375.53 mi (2,213.70 km) |
| Duluth to Jasper (Alabama) | 928.64 mi (1,494.49 km) |
| Duluth to Jasper (Indiana) | 636.33 mi (1,024.08 km) |
| Duluth to Jefferson (Georgia) | 980.41 mi (1,577.81 km) |
| Duluth to Jefferson (Louisiana) | 1,166.64 mi (1,877.53 km) |
| Duluth to Jefferson City (Missouri) | 567.12 mi (912.69 km) |
| Duluth to Jefferson Hills (Pennsylvania) | 756.52 mi (1,217.51 km) |
| Duluth to Jefferson Valley-Yorktown (New York) | 982.75 mi (1,581.59 km) |
| Duluth to Jeffersontown (Kentucky) | 679.63 mi (1,093.77 km) |
