To find the return flight distance between Paris to Split via Heidelberg, Schwangau, Salzburg, Plitvicka Jezera, 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
Paris to Heidelberg Route via Heidelberg, Schwangau, Salzburg, Plitvicka Jezera.