Our distances are not driving distances, but are calculated as a 'point-to-point' distance starting from Pleasant Groves. A straight line distance ignores obstructions like rivers, canyons, lakes, et cetera - it's truly a line drawn from Point A (ie- Pleasant Groves) to Point B.
Our distance measurements begin at a specific point in Pleasant Groves. The point that we are using is located at these GPS coordinates - Latitude: 34.7355, Longitude: -86.2051 [Map]. In this case, the coordinates for Pleasant Groves have been provided by the Geographic Names Information System (GNIS).