Your total trip with all stops is around 1,670 miles / 2690 km, taking roughly 25.5 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 GEG and GRB.
Start from Spokane International Airport.
Missoula, Montana is stopping point #1 after driving about 200 miles (330 km) or 3 hours.
Billings, Montana is stopping point #2 after driving about 340 miles (550 km) or 5 hours. Your total trip so far is about 550 miles or 880 km over roughly 8 hours of driving.
Bismarck, North Dakota is stopping point #3 after driving about 410 miles (660 km) or 6 hours. Your total trip so far is about 960 miles or 1540 km over roughly 14 hours of driving.
Fargo, North Dakota is stopping point #4 after driving about 200 miles (320 km) or 3 hours. Your total trip so far is about 1,160 miles or 1860 km over roughly 17 hours of driving.
Minneapolis, Minnesota is stopping point #5 after driving about 240 miles (380 km) or 3.5 hours. Your total trip so far is about 1,390 miles or 2240 km over roughly 20.5 hours of driving.
Finally, Austin Straubel International Airport is your destination after driving about 280 miles (450 km) or 4.5 hours. Your total trip with all stops is around 1,670 miles or 2690 km, taking roughly 25.5 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.