Unfortunately, we don't know of an official website for Fortuna. If you can help, please contact us through our Feedback Page.
The official website for State of North Dakota: www.nd.gov/
Our distances are not driving distances, but are calculated as a '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- Fortuna) to Point B.
If you need the driving distance, we recommend that you use one of the Mapping Services listed on our Map Page for Fortuna. Since we usually use Google Maps for our own planning, we've provided the following link: Google Map and Driving Directions starting from Fortuna
Our distance measurements begin at a specific point in Fortuna. The point we use is located at these GPS coordinates - Latitude: 48.9105, Longitude: -103.7750