Our distances are not driving distances, but are calculated as a 'straight-line' (or point-to-point) distance. A straight line distance ignores obstructions like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Sharon Heights) to Point B.Our distance measurements begin at a specific point in Sharon Heights. The point we use is located at these GPS coordinates - Latitude: 37.6379, Longitude: -81.9371 In this case, the coordinates for Sharon Heights have been provided by the Geographic Names Information System (GNIS).