| Leczna to Jacksonville (Texas) | 5,570.47 mi (8,964.81 km) |
| Leczna to Jacksonville Beach (Florida) | 5,176.19 mi (8,330.27 km) |
| Leczna to James Island (South Carolina) | 4,990.18 mi (8,030.92 km) |
| Leczna to Jamestown (New York) | 4,477.20 mi (7,205.36 km) |
| Leczna to Jamestown (North Dakota) | 4,818.83 mi (7,755.16 km) |
| Leczna to Janesville (Wisconsin) | 4,770.24 mi (7,676.97 km) |
| Leczna to Jasmine Estates (Florida) | 5,331.78 mi (8,580.67 km) |
| Leczna to Jasper (Alabama) | 5,194.31 mi (8,359.43 km) |
| Leczna to Jasper (Indiana) | 4,935.16 mi (7,942.37 km) |
| Leczna to Jefferson (Georgia) | 5,049.05 mi (8,125.66 km) |
| Leczna to Jefferson (Louisiana) | 5,510.92 mi (8,868.97 km) |
| Leczna to Jefferson City (Missouri) | 5,097.03 mi (8,202.87 km) |
| Leczna to Jefferson Hills (Pennsylvania) | 4,594.02 mi (7,393.36 km) |
| Leczna to Jefferson Valley-Yorktown (New York) | 4,323.41 mi (6,957.85 km) |
| Leczna to Jeffersontown (Kentucky) | 4,898.96 mi (7,884.12 km) |
