When it comes to highways, it looks like our northern Idaho members split the title with Pops and Gump and their crew in Nevada. When it comes to airports, my strip is located pretty solidly in the middle of nowhere in Wyoming.

Here's a longer article talking about the statistical methodology used to create the maps:
http://vizual-statistix.tumblr.com/post/53285918211/we-often-claim-to-be-in-the-middle-of-nowhere-but