Below. Crash site at Meierrotte is located near the center of the red square. The second target that night was near Amstetten (north-east of crash site). The plane left this drop zone heading in a southerly direction and began climbing. It was hit moments later.

Below. A small scale map of the area centered on Waidhofen an der Ybbs.
Vienna is about 80 miles to the ENE of Waidhoffen an der Ybbs.