This extension is free to download (no registration required) and use on any number of Joomla web sites. It is released as Open Source under the GNU General Public License.
No documentation is available.
No official support is provided. However, usage difficulties and bugs can be reported by making a comment below.
Improvement suggestions are welcome. Commissioned feature improvements and customization can be negotiated by contacting us.
Looking for a Joomla! 2.5 version, use our Google maps - Directions extension and just turn off the directions part to get the same tool used here. It's free and open source too!