Sort by geographic proximity

Hi there !
I am looking to display a list of Stores sorted by proximity from the Current User’s home. For a whole lot of reason, I cannot “Do a Search for Stores” directly (which would allow me to use “sort by address : distance from”) and I can’t find a simple way to do it (or any way to do it for that matter, but I haven’t dug into the javascript yet)… Am I missing something ?