I'm curious, because sometimes I just want to fly between point a and point b and don't really care where in the world it is.

You could try the demo version of FSCaptain.

 

Peter

There used to be a few but I think 'FSFlightGenerator' is the only one that still exists. Pretty basic but gets the job done; see if you like it.

If you like bush flying, Aerosoft's African Airstrip Adventure gives you random assignments.  It's interesting scenery with the animals that go with it.  Surprisingly, I once had to abort a landing because there was a giraffe crossing the airstrip.