Your total trip with all stops is around 1,110 miles / 1790 km, taking roughly 17.5 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 LAS and RAP.
Start from Harry Reid International Airport.
Saint George, Utah is stopping point #1 after driving about 130 miles (210 km) or 2 hours.
Salt Lake City, Utah is stopping point #2 after driving about 300 miles (490 km) or 4.5 hours. Your total trip so far is about 430 miles or 700 km over roughly 6.5 hours of driving.
Rock Springs, Wyoming is stopping point #3 after driving about 190 miles (300 km) or 3 hours. Your total trip so far is about 620 miles or 1000 km over roughly 9.5 hours of driving.
Casper, Wyoming is stopping point #4 after driving about 230 miles (370 km) or 3.5 hours. Your total trip so far is about 850 miles or 1370 km over roughly 13 hours of driving.
Finally, Rapid City Regional Airport is your destination after driving about 260 miles (420 km) or 4.5 hours. Your total trip with all stops is around 1,110 miles or 1790 km, taking roughly 17.5 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.