To find the return flight distance between Viena to Salzburgo via Krems, Dürnstein, Spitz, Melk, start with entering the locations in the control and click on Return Flight Distance. You can also add multiple destinations in between while returning from a location. If you are not aware of the routes, you can check the
Viena to Krems Route via Krems, Dürnstein, Spitz, Melk.