| Horsforth to Jacksonville (Texas) | 4,607.42 mi (7,414.93 km) |
| Horsforth to Jacksonville Beach (Florida) | 4,156.39 mi (6,689.06 km) |
| Horsforth to James Island (South Carolina) | 3,973.03 mi (6,393.98 km) |
| Horsforth to Jamestown (New York) | 3,493.17 mi (5,621.72 km) |
| Horsforth to Jamestown (North Dakota) | 3,959.86 mi (6,372.79 km) |
| Horsforth to Janesville (Wisconsin) | 3,830.60 mi (6,164.75 km) |
| Horsforth to Jasmine Estates (Florida) | 4,310.43 mi (6,936.96 km) |
| Horsforth to Jasper (Alabama) | 4,204.44 mi (6,766.39 km) |
| Horsforth to Jasper (Indiana) | 3,963.36 mi (6,378.42 km) |
| Horsforth to Jefferson (Georgia) | 4,047.14 mi (6,513.25 km) |
| Horsforth to Jefferson (Louisiana) | 4,517.90 mi (7,270.85 km) |
| Horsforth to Jefferson City (Missouri) | 4,150.00 mi (6,678.79 km) |
| Horsforth to Jefferson Hills (Pennsylvania) | 3,603.95 mi (5,799.99 km) |
| Horsforth to Jefferson Valley-Yorktown (New York) | 3,318.09 mi (5,339.95 km) |
| Horsforth to Jeffersontown (Kentucky) | 3,920.65 mi (6,309.68 km) |
