NOTE: The API used by this tutorial has been depreciated, and requires the new Routes API from Google Maps. No new tutorial is available, however you can download the new demo file here:  GetDistance – Calculate Distance and Travel Time Using Google Maps API in Claris FileMaker   Hands up if you've ever used Google Maps to calculate distances between two addresses and work out how long it will take you to get there. I'm sure I'm not the only one to use Google Maps for this purpose. Wouldn't it be great if we could incorporate this functionality in our FileMaker [...]