Substitute distance in where values only if there is an origin
Substitute distance in where values only if there is an origin

geokit/geokit-rails3,BlinkerGit/geokit-rails,zeke/geokit-rails,bellycard/geokit-acts-as-mappable,kidzui/geokit-rails3,Spindle-Inc/geokit-rails,geokit/geokit-rails,jensb/geokit-rails,globalworks/geokit-rails3