Our distances are not driving distances, but are calculated as a 'straight-line' distance starting from Maxwell. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Maxwell) to Point B.
Our distance measurements begin at a specific point in Maxwell. The point that we are using is located at these GPS coordinates - Latitude: 33.0793, Longitude: -87.5556 [Map]. In this case, the coordinates for Maxwell have been provided by the Geographic Names Information System (GNIS).