| Slovenj Gradec to Jacksonville (Texas) | 5,497.47 mi (8,847.33 km) |
| Slovenj Gradec to Jacksonville Beach (Florida) | 5,017.69 mi (8,075.19 km) |
| Slovenj Gradec to James Island (South Carolina) | 4,838.01 mi (7,786.02 km) |
| Slovenj Gradec to Jamestown (New York) | 4,379.75 mi (7,048.52 km) |
| Slovenj Gradec to Jamestown (North Dakota) | 4,844.05 mi (7,795.74 km) |
| Slovenj Gradec to Janesville (Wisconsin) | 4,723.64 mi (7,601.96 km) |
| Slovenj Gradec to Jasmine Estates (Florida) | 5,169.22 mi (8,319.05 km) |
| Slovenj Gradec to Jasper (Alabama) | 5,087.22 mi (8,187.09 km) |
| Slovenj Gradec to Jasper (Indiana) | 4,852.45 mi (7,809.26 km) |
| Slovenj Gradec to Jefferson (Georgia) | 4,924.13 mi (7,924.62 km) |
| Slovenj Gradec to Jefferson (Louisiana) | 5,398.50 mi (8,688.04 km) |
| Slovenj Gradec to Jefferson City (Missouri) | 5,042.55 mi (8,115.19 km) |
| Slovenj Gradec to Jefferson Hills (Pennsylvania) | 4,488.07 mi (7,222.85 km) |
| Slovenj Gradec to Jefferson Valley-Yorktown (New York) | 4,195.26 mi (6,751.61 km) |
| Slovenj Gradec to Jeffersontown (Kentucky) | 4,808.12 mi (7,737.93 km) |
