| Leczna to Jeffersonville (Indiana) | 4,896.33 mi (7,879.89 km) |
| Leczna to Jenison (Michigan) | 4,656.40 mi (7,493.75 km) |
| Leczna to Jenks (Oklahoma) | 5,362.30 mi (8,629.79 km) |
| Leczna to Jennings (Missouri) | 5,026.93 mi (8,090.05 km) |
| Leczna to Jensen Beach (Florida) | 5,295.47 mi (8,522.24 km) |
| Leczna to Jericho (New York) | 4,340.18 mi (6,984.84 km) |
| Leczna to Jerome (Idaho) | 5,456.39 mi (8,781.21 km) |
| Leczna to Jersey City (New Jersey) | 4,362.83 mi (7,021.29 km) |
| Leczna to Jessup (Maryland) | 4,540.16 mi (7,306.68 km) |
| Leczna to Johns Creek (Georgia) | 5,076.14 mi (8,169.26 km) |
| Leczna to Johnson City (New York) | 4,361.09 mi (7,018.49 km) |
| Leczna to Johnson City (Tennessee) | 4,887.56 mi (7,865.76 km) |
| Leczna to Johnston (Iowa) | 4,970.75 mi (7,999.66 km) |
| Leczna to Johnstown (Colorado) | 5,368.53 mi (8,639.81 km) |
| Leczna to Johnstown (Pennsylvania) | 4,556.65 mi (7,333.22 km) |
