To find the return flight distance between Buenos Aires to Mendoza via Mendoza, Buenos Aires, Puerto Iguazú, Posadas, 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
Buenos Aires to Mendoza Route via Mendoza, Buenos Aires, Puerto Iguazú, Posadas.