Street course of Johannweg per OpenStreetMap.
Johannweg		https://www.openstreetmap.org/#map=19/50.31488/11.93834
Joseph-Haydn-Straße	https://www.openstreetmap.org/#map=19/50.30638/11.90530
Jungholzweg		https://www.openstreetmap.org/#map=19/50.31190/11.85594
Junkershöhe		https://www.openstreetmap.org/#map=19/50.30987/11.85567
Karlstraße		https://www.openstreetmap.org/#map=19/50.32026/11.91724
Karolinenstraße		https://www.openstreetmap.org/#map=19/50.32047/11.91709
Kirchplatz		https://www.openstreetmap.org/#map=19/50.32198/11.91967
Klösterleinsweg		https://www.openstreetmap.org/#map=18/50.32378/11.93444
Klostertor		https://www.openstreetmap.org/#map=19/50.32108/11.91478
Klosterstraße		https://www.openstreetmap.org/#map=19/50.32197/11.91702
Knollenteichweg		https://www.openstreetmap.org/#map=19/50.29098/11.89989
Contributors to OSM