| Opatija to Jacksonville (Texas) | 5,514.71 mi (8,875.07 km) |
| Opatija to Jacksonville Beach (Florida) | 5,019.46 mi (8,078.05 km) |
| Opatija to James Island (South Carolina) | 4,841.34 mi (7,791.38 km) |
| Opatija to Jamestown (New York) | 4,394.43 mi (7,072.15 km) |
| Opatija to Jamestown (North Dakota) | 4,879.75 mi (7,853.19 km) |
| Opatija to Janesville (Wisconsin) | 4,747.00 mi (7,639.56 km) |
| Opatija to Jasmine Estates (Florida) | 5,169.93 mi (8,320.20 km) |
| Opatija to Jasper (Alabama) | 5,098.79 mi (8,205.71 km) |
| Opatija to Jasper (Indiana) | 4,868.99 mi (7,835.89 km) |
| Opatija to Jefferson (Georgia) | 4,932.59 mi (7,938.23 km) |
| Opatija to Jefferson (Louisiana) | 5,408.53 mi (8,704.19 km) |
| Opatija to Jefferson City (Missouri) | 5,063.93 mi (8,149.60 km) |
| Opatija to Jefferson Hills (Pennsylvania) | 4,500.95 mi (7,243.57 km) |
| Opatija to Jefferson Valley-Yorktown (New York) | 4,204.48 mi (6,766.46 km) |
| Opatija to Jeffersontown (Kentucky) | 4,823.24 mi (7,762.25 km) |
