| Karlovac to Jeffersonville (Indiana) | 4,866.12 mi (7,831.27 km) |
| Karlovac to Jenison (Michigan) | 4,657.56 mi (7,495.61 km) |
| Karlovac to Jenks (Oklahoma) | 5,376.81 mi (8,653.14 km) |
| Karlovac to Jennings (Missouri) | 5,024.71 mi (8,086.49 km) |
| Karlovac to Jensen Beach (Florida) | 5,162.77 mi (8,308.68 km) |
| Karlovac to Jericho (New York) | 4,262.48 mi (6,859.79 km) |
| Karlovac to Jerome (Idaho) | 5,613.68 mi (9,034.34 km) |
| Karlovac to Jersey City (New Jersey) | 4,287.30 mi (6,899.74 km) |
| Karlovac to Jessup (Maryland) | 4,467.11 mi (7,189.13 km) |
| Karlovac to Johns Creek (Georgia) | 5,009.49 mi (8,062.00 km) |
| Karlovac to Johnson City (New York) | 4,305.90 mi (6,929.67 km) |
| Karlovac to Johnson City (Tennessee) | 4,825.58 mi (7,766.02 km) |
| Karlovac to Johnston (Iowa) | 5,006.20 mi (8,056.70 km) |
| Karlovac to Johnstown (Colorado) | 5,459.66 mi (8,786.48 km) |
| Karlovac to Johnstown (Pennsylvania) | 4,503.43 mi (7,247.57 km) |
