| Grudziadz to Jacksonville (Texas) | 5,340.14 mi (8,594.13 km) |
| Grudziadz to Jacksonville Beach (Florida) | 4,951.44 mi (7,968.57 km) |
| Grudziadz to James Island (South Carolina) | 4,764.91 mi (7,668.38 km) |
| Grudziadz to Jamestown (New York) | 4,247.99 mi (6,836.49 km) |
| Grudziadz to Jamestown (North Dakota) | 4,591.31 mi (7,389.01 km) |
| Grudziadz to Janesville (Wisconsin) | 4,539.80 mi (7,306.10 km) |
| Grudziadz to Jasmine Estates (Florida) | 5,107.35 mi (8,219.49 km) |
| Grudziadz to Jasper (Alabama) | 4,965.28 mi (7,990.85 km) |
| Grudziadz to Jasper (Indiana) | 4,705.18 mi (7,572.25 km) |
| Grudziadz to Jefferson (Georgia) | 4,821.26 mi (7,759.07 km) |
| Grudziadz to Jefferson (Louisiana) | 5,282.06 mi (8,500.65 km) |
| Grudziadz to Jefferson City (Missouri) | 4,866.57 mi (7,831.99 km) |
| Grudziadz to Jefferson Hills (Pennsylvania) | 4,365.22 mi (7,025.14 km) |
| Grudziadz to Jefferson Valley-Yorktown (New York) | 4,096.40 mi (6,592.52 km) |
| Grudziadz to Jeffersontown (Kentucky) | 4,669.29 mi (7,514.49 km) |
