How do I move a npc to the nearest object

I basically want a npc to move to a nearby town and capture it using the pathfinding behavior. The issue I am having is how can I tell this npc where the nearest is town is that is eligible for capture. When I use the find path command I can only input x and y coordinates for a single town but I would like to have a map where there is multiple towns. Any suggestions on how I can make this happen?

Look in the samples that come with C2 and use "pick closest" example combined with pathfinding

Which sample is this referenced in?

Pick Nearest. Use the search feature in the upper right hand corner of the dialog box