This mod requires the TomTom addon. It Applies the traveling salesman problem to waypoints.
Applies the traveling salesman problem to the waypoints in TomTom, attempting to discover the shortest path that intersects all of them, and flashes the waypoint on the minimap that the player should visit next.
* TomTom (required)
I don't recommend having more than 50 waypoints at a time. I haven't check to see how many it can handle, but I can't imagine it being much higher than that.
It doesn't know anything about the topology of the game, so don't be too disappointed if it tells you to walk through a mountain or something.