title: I want to simulate Google Places using my company's installations
body: <p>I'm attempting to create an app that will let the user know which 5 or so of our 1,000+ locations he is closest to.  I've looked through the Places docs (since Places appears to provide similar functionality), but have not found exactly what I'm looking for, or if I have, I haven't recognized it as such.
  I assume I'd have to pass the user's current location, along with a list of all of our installation locations, unless there's a way to have Google persist our installation locations which I could reference with each call.
  If anyone can point me in the right direction I'd appreciate it.</p>
  
  <p>Thanks.</p>