Your total trip with all stops is around 950 miles / 1530 km, taking roughly 14.5 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 Seattle, WA and Provo, UT.
Start from Seattle, Washington.
Yakima, Washington is stopping point #1 after driving about 140 miles (230 km) or 2.5 hours.
Boise, Idaho is stopping point #2 after driving about 360 miles (580 km) or 5.5 hours. Your total trip so far is about 510 miles or 810 km over roughly 8 hours of driving.
Pocatello, Idaho is stopping point #3 after driving about 240 miles (380 km) or 3.5 hours. Your total trip so far is about 740 miles or 1190 km over roughly 11.5 hours of driving.
Finally, Provo, Utah is your destination after driving about 210 miles (330 km) or 3.5 hours. Your total trip with all stops is around 950 miles or 1530 km, taking roughly 14.5 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.