Your total trip with all stops is around 1,600 miles / 2570 km, taking roughly 23 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 STL.
Start from Harry Reid International Airport.
Cedar City, Utah is stopping point #1 after driving about 180 miles (290 km) or 2.5 hours.
Denver, Colorado is stopping point #2 after driving about 580 miles (930 km) or 8.5 hours. Your total trip so far is about 760 miles or 1220 km over roughly 11.5 hours of driving.
Kansas City, Missouri is stopping point #3 after driving about 600 miles (970 km) or 8.5 hours. Your total trip so far is about 1,360 miles or 2190 km over roughly 20 hours of driving.
Finally, Lambert-St. Louis International Airport is your destination after driving about 240 miles (380 km) or 3.5 hours. Your total trip with all stops is around 1,600 miles or 2570 km, taking roughly 23 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.