There are 23.47 miles from Ronald Reagan Washington National Airport (DCA) to Washington Dulles International Airport (IAD) in northwest direction and 29 miles (46.67 kilometers) by car, following the VA 267 route.
DCA Airport and IAD Airport are 38 minutes far apart, if you drive non-stop .
This is the fastest route from DCA Airport to IAD Airport. The halfway point is Vienna, VA.
DCA Airport and IAD Airport are in the same time zone (EDT). Current time in both locations is 3:15 pm.
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