| La Spezia to Jacksonville (Texas) | 5,381.15 mi (8,660.12 km) |
| La Spezia to Jacksonville Beach (Florida) | 4,854.88 mi (7,813.17 km) |
| La Spezia to James Island (South Carolina) | 4,680.03 mi (7,531.78 km) |
| La Spezia to Jamestown (New York) | 4,257.43 mi (6,851.67 km) |
| La Spezia to Jamestown (North Dakota) | 4,792.62 mi (7,712.98 km) |
| La Spezia to Janesville (Wisconsin) | 4,629.06 mi (7,449.75 km) |
| La Spezia to Jasmine Estates (Florida) | 5,003.12 mi (8,051.75 km) |
| La Spezia to Jasper (Alabama) | 4,953.72 mi (7,972.24 km) |
| La Spezia to Jasper (Indiana) | 4,735.12 mi (7,620.43 km) |
| La Spezia to Jefferson (Georgia) | 4,781.35 mi (7,694.84 km) |
| La Spezia to Jefferson (Louisiana) | 5,259.72 mi (8,464.70 km) |
| La Spezia to Jefferson City (Missouri) | 4,940.65 mi (7,951.21 km) |
| La Spezia to Jefferson Hills (Pennsylvania) | 4,359.79 mi (7,016.40 km) |
| La Spezia to Jefferson Valley-Yorktown (New York) | 4,056.21 mi (6,527.84 km) |
| La Spezia to Jeffersontown (Kentucky) | 4,686.29 mi (7,541.85 km) |
