| Karlovac to Jacksonville (Texas) | 5,557.61 mi (8,944.11 km) |
| Karlovac to Jacksonville Beach (Florida) | 5,069.31 mi (8,158.27 km) |
| Karlovac to James Island (South Carolina) | 4,890.54 mi (7,870.57 km) |
| Karlovac to Jamestown (New York) | 4,438.51 mi (7,143.10 km) |
| Karlovac to Jamestown (North Dakota) | 4,912.16 mi (7,905.35 km) |
| Karlovac to Janesville (Wisconsin) | 4,786.66 mi (7,703.38 km) |
| Karlovac to Jasmine Estates (Florida) | 5,220.21 mi (8,401.12 km) |
| Karlovac to Jasper (Alabama) | 5,144.40 mi (8,279.12 km) |
| Karlovac to Jasper (Indiana) | 4,912.20 mi (7,905.42 km) |
| Karlovac to Jefferson (Georgia) | 4,979.60 mi (8,013.89 km) |
| Karlovac to Jefferson (Louisiana) | 5,454.87 mi (8,778.76 km) |
| Karlovac to Jefferson City (Missouri) | 5,104.67 mi (8,215.16 km) |
| Karlovac to Jefferson Hills (Pennsylvania) | 4,545.90 mi (7,315.93 km) |
| Karlovac to Jefferson Valley-Yorktown (New York) | 4,251.10 mi (6,841.48 km) |
| Karlovac to Jeffersontown (Kentucky) | 4,867.14 mi (7,832.91 km) |
