| Hornchurch to Jacksonville (Texas) | 4,742.22 mi (7,631.87 km) |
| Hornchurch to Jacksonville Beach (Florida) | 4,267.16 mi (6,867.33 km) |
| Hornchurch to James Island (South Carolina) | 4,085.99 mi (6,575.77 km) |
| Hornchurch to Jamestown (New York) | 3,623.51 mi (5,831.48 km) |
| Hornchurch to Jamestown (North Dakota) | 4,117.32 mi (6,626.18 km) |
| Hornchurch to Janesville (Wisconsin) | 3,973.45 mi (6,394.66 km) |
| Hornchurch to Jasmine Estates (Florida) | 4,419.79 mi (7,112.96 km) |
| Hornchurch to Jasper (Alabama) | 4,330.82 mi (6,969.78 km) |
| Hornchurch to Jasper (Indiana) | 4,096.84 mi (6,593.23 km) |
| Hornchurch to Jefferson (Georgia) | 4,168.55 mi (6,708.63 km) |
| Hornchurch to Jefferson (Louisiana) | 4,642.34 mi (7,471.12 km) |
| Hornchurch to Jefferson City (Missouri) | 4,290.25 mi (6,904.49 km) |
| Hornchurch to Jefferson Hills (Pennsylvania) | 3,731.63 mi (6,005.47 km) |
| Hornchurch to Jefferson Valley-Yorktown (New York) | 3,439.49 mi (5,535.33 km) |
| Hornchurch to Jeffersontown (Kentucky) | 4,052.02 mi (6,521.09 km) |
