Our distances are not driving distances, but are calculated as a 'straight-line' distance starting from Knugank. A straight line distance ignores things like rivers, canyons, lakes, et cetera - it's truly a line drawn from Point A (ie- Knugank) to Point B.
Our distance measurements begin at a specific point in Knugank. The point that we are using is located at these GPS coordinates - Latitude: 58.4225, Longitude: -158.7991 [Map]. In this case, the coordinates for Knugank have been provided by the Geographic Names Information System (GNIS).