Sort keys by "Remote" Distance.
I'd like a way of sorting / displaying keys based on their geographic position.
e.g. one possible workflow (and easiest to implement) would be to select a key as an 'origin' and sort the rest of the keys by distance to the 'origin'.
Another that would be more flexible is picking a point on a map as an origin.
Finally, the best way of displaying keys, is having them all rendered on a single, zoomable map, using map marker clustering.