Your total trip with all stops is around 990 miles / 1600 km, taking roughly 15 hours for the whole trip. If you want to see every small town along the way, you can get a full list of cities between MSP and GTF.
Start from Minneapolis-Saint Paul International Airport.
Fargo, North Dakota is stopping point #1 after driving about 250 miles (400 km) or 4 hours.
Bismarck, North Dakota is stopping point #2 after driving about 200 miles (320 km) or 3 hours. Your total trip so far is about 440 miles or 710 km over roughly 6.5 hours of driving.
Lewistown, Montana is stopping point #3 after driving about 440 miles (710 km) or 6.5 hours. Your total trip so far is about 880 miles or 1420 km over roughly 13 hours of driving.
Finally, Great Falls International Airport is your destination after driving about 110 miles (180 km) or 2 hours. Your total trip with all stops is around 990 miles or 1600 km, taking roughly 15 hours for the whole trip.
Travelmath helps you figure out where to stop when planning a long road trip from one location to another. The best stopping point for an overnight hotel stay or a break from driving often depends on how far or how long you want to drive before pausing to rest. You can find the closest city to your stopping point to look for hotels, or explore other cities and towns along the route. Use this as a road trip planner when you're driving cross-country or mapping a route with multiple stops.