Stopping points from Washington Dulles International Airport to George Bush Intercontinental Airport:

• Start from Washington Dulles International Airport
• 5 hours to Greensboro, North Carolina after driving about 320 miles / 520 km
• 5 hours to Atlanta, Georgia after driving about 330 miles / 530 km
• 8 hours to Baton Rouge, Louisiana after driving about 530 miles / 840 km
• 4.5 hours to George Bush Intercontinental Airport after driving about 280 miles / 450 km

Your total trip with all stops is around 1,460 miles / 2350 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 IAD and IAH.

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Stopping points from IAD to IAH

Start from Washington Dulles International Airport.

Greensboro, North Carolina is stopping point #1 after driving about 320 miles (520 km) or 5 hours.

Atlanta, Georgia is stopping point #2 after driving about 330 miles (530 km) or 5 hours. Your total trip so far is about 650 miles or 1050 km over roughly 10 hours of driving.

Baton Rouge, Louisiana is stopping point #3 after driving about 530 miles (840 km) or 8 hours. Your total trip so far is about 1,180 miles or 1900 km over roughly 18 hours of driving.

Finally, George Bush Intercontinental Airport is your destination after driving about 280 miles (450 km) or 4.5 hours. Your total trip with all stops is around 1,460 miles or 2350 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.