<1> | Our distances are not driving distances, but are calculated as a 'straight-line' distance. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Edwardsville) to Point B.Our distance measurements begin at a specific point in Edwardsville. The point we use is located at these GPS coordinates - Latitude: 31.4172, Longitude: -86.0759 In this case, the coordinates for Edwardsville have been provided by the Geographic Names Information System (GNIS). |