Index: applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/JumpToAction.java
===================================================================
--- applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/JumpToAction.java	(revision 16162)
+++ applications/editors/josm/plugins/utilsplugin/src/UtilsPlugin/JumpToAction.java	(revision 16290)
@@ -43,8 +43,6 @@
         lon.setText(java.lang.Double.toString(curPos.lon()));
 
-        LatLon ll1 = Main.map.mapView.getLatLon(0,0);
-        LatLon ll2 = Main.map.mapView.getLatLon(100,0);
-        double dist = ll1.greatCircleDistance(ll2);
-        zoomFactor = Main.map.mapView.getScale()/dist;
+        double dist = Main.map.mapView.getDist100Pixel();
+        zoomFactor = 1/dist;
 
         zm.setText(java.lang.Long.toString(Math.round(dist*100)/100));
@@ -116,5 +114,5 @@
         }
 
-        Main.map.mapView.zoomTo(Main.proj.latlon2eastNorth(ll), zoomFactor * zoomLvl);
+        Main.map.mapView.zoomToFactor(Main.proj.latlon2eastNorth(ll), zoomFactor * zoomLvl);
     }