| Horsforth to Jeffersonville (Indiana) | 3,919.16 mi (6,307.28 km) |
| Horsforth to Jenison (Michigan) | 3,703.30 mi (5,959.89 km) |
| Horsforth to Jenks (Oklahoma) | 4,421.52 mi (7,115.76 km) |
| Horsforth to Jennings (Missouri) | 4,071.53 mi (6,552.50 km) |
| Horsforth to Jensen Beach (Florida) | 4,266.67 mi (6,866.55 km) |
| Horsforth to Jericho (New York) | 3,331.99 mi (5,362.32 km) |
| Horsforth to Jerome (Idaho) | 4,678.79 mi (7,529.79 km) |
| Horsforth to Jersey City (New Jersey) | 3,355.86 mi (5,400.74 km) |
| Horsforth to Jessup (Maryland) | 3,535.01 mi (5,689.06 km) |
| Horsforth to Johns Creek (Georgia) | 4,075.89 mi (6,559.50 km) |
| Horsforth to Johnson City (New York) | 3,365.93 mi (5,416.95 km) |
| Horsforth to Johnson City (Tennessee) | 3,889.58 mi (6,259.67 km) |
| Horsforth to Johnston (Iowa) | 4,049.02 mi (6,516.26 km) |
| Horsforth to Johnstown (Colorado) | 4,505.89 mi (7,251.53 km) |
| Horsforth to Johnstown (Pennsylvania) | 3,563.22 mi (5,734.46 km) |
