Our distances are not driving distances, but are calculated as a 'straight-line' (or point-to-point) distance starting from Hatchet Mountain. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Hatchet Mountain) to Point B.
Our distance measurements begin at a specific point in Hatchet Mountain. The point that we are using is located at these GPS coordinates - Latitude: 40.9049, Longitude: -121.8310 [Map]. In this case, the coordinates for Hatchet Mountain have been estimated.