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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