Stopping points from LA/Ontario International Airport to Salt Lake City International Airport:

• Start from LA/Ontario International Airport
• 3.5 hours to Las Vegas, Nevada after driving about 230 miles / 370 km
• 1.5 hours to Saint George, Utah after driving about 120 miles / 190 km
• 4 hours to Salt Lake City International Airport after driving about 310 miles / 490 km

Your total trip with all stops is around 660 miles / 1060 km, taking roughly 9.5 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 ONT and SLC.

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Stopping points from ONT to SLC

Start from LA/Ontario International Airport.

Las Vegas, Nevada is stopping point #1 after driving about 230 miles (370 km) or 3.5 hours.

Saint George, Utah is stopping point #2 after driving about 120 miles (190 km) or 1.5 hours. Your total trip so far is about 350 miles or 560 km over roughly 5.5 hours of driving.

Finally, Salt Lake City International Airport is your destination after driving about 310 miles (490 km) or 4 hours. Your total trip with all stops is around 660 miles or 1060 km, taking roughly 9.5 hours for the whole trip.

Stopping point calculator

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.