Distance between cities › USA › Georgia › Atlanta, GA › Distance from Atlanta to Washington Dulles International Airport

Distance from Atlanta, GA to IAD Airport

Distance

648 mi

Time

9 hours 59 mins

Gas Cost

$63 - $122

Helpful Inaccurate

There are 527.01 miles from Atlanta to Washington Dulles International Airport (IAD) in northeast direction and 648 miles (1,042.85 kilometers) by car, following the I-85 N route.

Atlanta and IAD Airport are 9 hours 59 mins far apart, if you drive non-stop .

This is the fastest route from Atlanta, GA to IAD Airport. The halfway point is Dobson, NC.

Atlanta, GA and IAD Airport are in the same time zone (EDT). Current time in both locations is 9:33 pm.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 26.04 gallons of gas to cover the route between Atlanta, GA and IAD Airport.

The estimated cost of gas to go from Atlanta to IAD Airport is $87.90.

During the route, an average car will release 510.12 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.38 per gallon of regular gas. Price last updated on April 17, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near IAD Airport

Do you have where to stay when you arrive to IAD Airport? Check out our hotel recommendations:

Halfway Point Between Atlanta, GA and IAD Airport

If you want to meet halfway between Atlanta, GA and IAD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.451328 and -80.768654, or 36º 27' 4.7808" N, 80º 46' 7.1544" W. This location is 324.16 miles away from Atlanta, GA and IAD Airport and it would take approximately 4 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dobson, NC, situated 325 miles from Atlanta, GA and 335 miles from IAD Airport. It would take 5 hours 7 mins to go from Atlanta to Dobson and 5 hours 18 mins to go from IAD to Dobson.