Your total trip with all stops is around 850 miles / 1360 km, taking roughly 13 hours for the whole trip.
Start from Sammamish, Washington.
Yakima, Washington is stopping point #1 after driving about 140 miles (220 km) or 2.5 hours.
Boise, Idaho is stopping point #2 after driving about 350 miles (570 km) or 5.5 hours. Your total trip so far is about 490 miles or 790 km over roughly 7.5 hours of driving.
Twin Falls, Idaho is stopping point #3 after driving about 130 miles (210 km) or 2 hours. Your total trip so far is about 620 miles or 990 km over roughly 9.5 hours of driving.
Finally, Midvale, Utah is your destination after driving about 230 miles (370 km) or 3.5 hours. Your total trip with all stops is around 850 miles or 1360 km, taking roughly 13 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.