[hnnsj]

Then again, I fail to see how this is a major improvement over just clicking the first location of interest in an ordered list to generate a new list etc.

My main point is that to me, you're either interested in going to the closest location from where you are, and you'd probably want a brief description of each location to filter out points of interest to you. A list is just as good if not better (since you can quickly glance more information about each place) for that purpose.

Or else you're interested in the geography of the different locations or their exact spatial relationship and then you need a normal map anyway.

Sure, this is a neat geographic data visualization, but I just can't see myself using it in a real world situation.