Our distances are not driving distances, but are calculated as a 'straight-line' (or point-to-point) distance starting from Kokrines. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line from Point A (ie- Kokrines) to Point B.
Our distance measurements begin at a specific point in Kokrines. The point that we are using is located at these GPS coordinates - Latitude: 64.9378, Longitude: -154.6919 [Map]. In this case, the coordinates for Kokrines have been provided by the Geographic Names Information System (GNIS).