| Guardiagrele to Jacksonville (Texas) | 5,638.21 mi (9,073.83 km) |
| Guardiagrele to Jacksonville Beach (Florida) | 5,111.34 mi (8,225.91 km) |
| Guardiagrele to James Island (South Carolina) | 4,936.95 mi (7,945.25 km) |
| Guardiagrele to Jamestown (New York) | 4,514.67 mi (7,265.65 km) |
| Guardiagrele to Jamestown (North Dakota) | 5,039.18 mi (8,109.78 km) |
| Guardiagrele to Janesville (Wisconsin) | 4,883.79 mi (7,859.70 km) |
| Guardiagrele to Jasmine Estates (Florida) | 5,259.20 mi (8,463.87 km) |
| Guardiagrele to Jasper (Alabama) | 5,211.38 mi (8,386.91 km) |
| Guardiagrele to Jasper (Indiana) | 4,992.14 mi (8,034.07 km) |
| Guardiagrele to Jefferson (Georgia) | 5,038.97 mi (8,109.44 km) |
| Guardiagrele to Jefferson (Louisiana) | 5,517.39 mi (8,879.37 km) |
| Guardiagrele to Jefferson City (Missouri) | 5,196.37 mi (8,362.75 km) |
| Guardiagrele to Jefferson Hills (Pennsylvania) | 4,617.30 mi (7,430.83 km) |
| Guardiagrele to Jefferson Valley-Yorktown (New York) | 4,313.89 mi (6,942.54 km) |
| Guardiagrele to Jeffersontown (Kentucky) | 4,943.57 mi (7,955.90 km) |
