Multi-stop Flight Plans

Is there a way to make Flight Simulator 2004 support multi-stop Flights? I would really like to fly a GA aircraft across country or across an ocean. But I would run into fuel problems.
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=20&t=58168
What you need is a program called FSNavigator. Used to be payware but is no longer supported by the developer. There is a demoversion available here at Simviation.
Third from the top on this page.
Like I said it's no longer supported by the developer so you cannot buy it anymore.
Carlo
Is there a way to make Flight Simulator 2004 support multi-stop Flights?