Stopping points from George Bush Intercontinental Airport to LA/Ontario International Airport:

• Start from George Bush Intercontinental Airport
• 3 hours to San Antonio, Texas after driving about 210 miles / 340 km
• 8 hours to El Paso, Texas after driving about 550 miles / 890 km
• 6 hours to Phoenix, Arizona after driving about 430 miles / 690 km
• 5 hours to LA/Ontario International Airport after driving about 330 miles / 540 km

Your total trip with all stops is around 1,530 miles / 2460 km, taking roughly 22.5 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 IAH and ONT.

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Stopping points from IAH to ONT

Start from George Bush Intercontinental Airport.

San Antonio, Texas is stopping point #1 after driving about 210 miles (340 km) or 3 hours.

El Paso, Texas is stopping point #2 after driving about 550 miles (890 km) or 8 hours. Your total trip so far is about 760 miles or 1230 km over roughly 11 hours of driving.

Phoenix, Arizona is stopping point #3 after driving about 430 miles (690 km) or 6 hours. Your total trip so far is about 1,190 miles or 1920 km over roughly 17 hours of driving.

Finally, LA/Ontario International Airport is your destination after driving about 330 miles (540 km) or 5 hours. Your total trip with all stops is around 1,530 miles or 2460 km, taking roughly 22.5 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.