| Middlesbrough to Jacksonville (Texas) | 4,602.82 mi (7,407.52 km) |
| Middlesbrough to Jacksonville Beach (Florida) | 4,162.34 mi (6,698.64 km) |
| Middlesbrough to James Island (South Carolina) | 3,978.20 mi (6,402.29 km) |
| Middlesbrough to Jamestown (New York) | 3,491.11 mi (5,618.39 km) |
| Middlesbrough to Jamestown (North Dakota) | 3,942.92 mi (6,345.51 km) |
| Middlesbrough to Janesville (Wisconsin) | 3,822.24 mi (6,151.29 km) |
| Middlesbrough to Jasmine Estates (Florida) | 4,316.87 mi (6,947.34 km) |
| Middlesbrough to Jasper (Alabama) | 4,203.86 mi (6,765.45 km) |
| Middlesbrough to Jasper (Indiana) | 3,959.62 mi (6,372.40 km) |
| Middlesbrough to Jefferson (Georgia) | 4,048.79 mi (6,515.90 km) |
| Middlesbrough to Jefferson (Louisiana) | 4,518.05 mi (7,271.10 km) |
| Middlesbrough to Jefferson City (Missouri) | 4,142.87 mi (6,667.31 km) |
| Middlesbrough to Jefferson Hills (Pennsylvania) | 3,603.04 mi (5,798.53 km) |
| Middlesbrough to Jefferson Valley-Yorktown (New York) | 3,320.09 mi (5,343.16 km) |
| Middlesbrough to Jeffersontown (Kentucky) | 3,917.92 mi (6,305.28 km) |
