Our distances are not driving distances, but are calculated as a 'straight-line' (or point-to-point) distance starting in Katalla. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line drawn from Point A (ie- Katalla) to Point B.
Our distance measurements begin at a specific point in Katalla. The point that we are using is located at these GPS coordinates - Latitude: 60.1978, Longitude: -144.5222 [Map]. In this case, the coordinates for Katalla have been estimated.