Our distances are not driving distances, but are calculated as a 'point-to-point' distance that begins in Mount Nebo. A straight line distance ignores obstructions like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Mount Nebo) to Point B.
Our distance measurements begin at a specific point in Mount Nebo. The point that we are using is located at these GPS coordinates - Latitude: 32.2899, Longitude: -87.0525 [Map]. In this case, the coordinates for Mount Nebo have been provided by the Geographic Names Information System (GNIS).