| Joniskis to Jacksonville (Texas) | 5,370.80 mi (8,643.47 km) |
| Joniskis to Jacksonville Beach (Florida) | 5,033.44 mi (8,100.53 km) |
| Joniskis to James Island (South Carolina) | 4,844.70 mi (7,796.79 km) |
| Joniskis to Jamestown (New York) | 4,300.78 mi (6,921.43 km) |
| Joniskis to Jamestown (North Dakota) | 4,571.23 mi (7,356.69 km) |
| Joniskis to Janesville (Wisconsin) | 4,561.17 mi (7,340.50 km) |
| Joniskis to Jasmine Estates (Florida) | 5,190.52 mi (8,353.34 km) |
| Joniskis to Jasper (Alabama) | 5,017.94 mi (8,075.60 km) |
| Joniskis to Jasper (Indiana) | 4,745.90 mi (7,637.78 km) |
| Joniskis to Jefferson (Georgia) | 4,885.14 mi (7,861.87 km) |
| Joniskis to Jefferson (Louisiana) | 5,335.49 mi (8,586.63 km) |
| Joniskis to Jefferson City (Missouri) | 4,890.02 mi (7,869.73 km) |
| Joniskis to Jefferson Hills (Pennsylvania) | 4,421.87 mi (7,116.31 km) |
| Joniskis to Jefferson Valley-Yorktown (New York) | 4,168.01 mi (6,707.76 km) |
| Joniskis to Jeffersontown (Kentucky) | 4,714.91 mi (7,587.92 km) |
