| Barrow in Furness to Jacksonville (Texas) | 4,540.71 mi (7,307.56 km) |
| Barrow in Furness to Jacksonville Beach (Florida) | 4,089.64 mi (6,581.64 km) |
| Barrow in Furness to James Island (South Carolina) | 3,906.20 mi (6,286.41 km) |
| Barrow in Furness to Jamestown (New York) | 3,426.22 mi (5,513.97 km) |
| Barrow in Furness to Jamestown (North Dakota) | 3,896.62 mi (6,271.00 km) |
| Barrow in Furness to Janesville (Wisconsin) | 3,764.55 mi (6,058.46 km) |
| Barrow in Furness to Jasmine Estates (Florida) | 4,243.75 mi (6,829.65 km) |
| Barrow in Furness to Jasper (Alabama) | 4,137.41 mi (6,658.51 km) |
| Barrow in Furness to Jasper (Indiana) | 3,896.56 mi (6,270.90 km) |
| Barrow in Furness to Jefferson (Georgia) | 3,980.10 mi (6,405.35 km) |
| Barrow in Furness to Jefferson (Louisiana) | 4,450.85 mi (7,162.95 km) |
| Barrow in Furness to Jefferson City (Missouri) | 4,083.70 mi (6,572.07 km) |
| Barrow in Furness to Jefferson Hills (Pennsylvania) | 3,536.93 mi (5,692.14 km) |
| Barrow in Furness to Jefferson Valley-Yorktown (New York) | 3,251.05 mi (5,232.05 km) |
| Barrow in Furness to Jeffersontown (Kentucky) | 3,853.75 mi (6,202.01 km) |
