| Hornchurch to Jeffersonville (Indiana) | 4,050.93 mi (6,519.35 km) |
| Hornchurch to Jenison (Michigan) | 3,843.01 mi (6,184.72 km) |
| Hornchurch to Jenks (Oklahoma) | 4,562.75 mi (7,343.03 km) |
| Hornchurch to Jennings (Missouri) | 4,209.71 mi (6,774.87 km) |
| Hornchurch to Jensen Beach (Florida) | 4,369.70 mi (7,032.35 km) |
| Hornchurch to Jericho (New York) | 3,451.82 mi (5,555.17 km) |
| Hornchurch to Jerome (Idaho) | 4,844.02 mi (7,795.70 km) |
| Hornchurch to Jersey City (New Jersey) | 3,476.30 mi (5,594.56 km) |
| Hornchurch to Jessup (Maryland) | 3,655.96 mi (5,883.69 km) |
| Hornchurch to Johns Creek (Georgia) | 4,198.01 mi (6,756.05 km) |
| Hornchurch to Johnson City (New York) | 3,492.08 mi (5,619.96 km) |
| Hornchurch to Johnson City (Tennessee) | 4,013.17 mi (6,458.57 km) |
| Hornchurch to Johnston (Iowa) | 4,195.43 mi (6,751.89 km) |
| Hornchurch to Johnstown (Colorado) | 4,661.68 mi (7,502.25 km) |
| Hornchurch to Johnstown (Pennsylvania) | 3,689.60 mi (5,937.84 km) |
