Our distances are not driving distances, but are calculated as a 'straight-line' distance from Turney Crossroads. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Turney Crossroads) to Point B.
Our distance measurements begin at a specific point in Turney Crossroads. The point that we are using is located at these GPS coordinates - Latitude: 34.4465, Longitude: -86.7839 [Map]. In this case, the coordinates for Turney Crossroads have been provided by the Geographic Names Information System (GNIS).