| Idrija to Jacksonville (Texas) | 5,477.12 mi (8,814.58 km) |
| Idrija to Jacksonville Beach (Florida) | 4,987.60 mi (8,026.77 km) |
| Idrija to James Island (South Carolina) | 4,808.85 mi (7,739.09 km) |
| Idrija to Jamestown (New York) | 4,357.66 mi (7,012.97 km) |
| Idrija to Jamestown (North Dakota) | 4,836.57 mi (7,783.70 km) |
| Idrija to Janesville (Wisconsin) | 4,707.36 mi (7,575.76 km) |
| Idrija to Jasmine Estates (Florida) | 5,138.51 mi (8,269.64 km) |
| Idrija to Jasper (Alabama) | 5,063.18 mi (8,148.40 km) |
| Idrija to Jasper (Indiana) | 4,831.60 mi (7,775.72 km) |
| Idrija to Jefferson (Georgia) | 4,898.12 mi (7,882.76 km) |
| Idrija to Jefferson (Louisiana) | 5,373.50 mi (8,647.82 km) |
| Idrija to Jefferson City (Missouri) | 5,024.93 mi (8,086.85 km) |
| Idrija to Jefferson Hills (Pennsylvania) | 4,464.82 mi (7,185.44 km) |
| Idrija to Jefferson Valley-Yorktown (New York) | 4,169.67 mi (6,710.44 km) |
| Idrija to Jeffersontown (Kentucky) | 4,786.34 mi (7,702.87 km) |
