This plug-in allows search results to be ordered by distance from a specified location.
The plugin only works when the posts have been given an address via the Advanced Custom Field Type ‘Google Map’, and the search results page url contains longitude (‘lng’) and latitude (‘lat’) $_GET variables.
More technical information is contained in the FAQ section.
This plugin is made to help developers create a radius search result, in conjungtion with Advanced Custom Field Type ‘Google Map’.
Note – this plugin works in conjunction with the Advanced Custom Field Type ‘Google Map’.