Our distances are not driving distances, but are calculated as a 'straight-line' distance beginning in Little Walker. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Little Walker) to Point B.
Our distance measurements begin at a specific point in Little Walker. The point that we are using is located at these GPS coordinates - Latitude: 32.1504, Longitude: -88.1778 [Map]. In this case, the coordinates for Little Walker have been provided by the Geographic Names Information System (GNIS).