There are 449.74 miles from Benton to Ronald Reagan Washington National Airport (DCA) in southwest direction and 539 miles (867.44 kilometers) by car, following the I-91 S route.
Benton and DCA Airport are 9 hours 18 mins far apart, if you drive non-stop .
This is the fastest route from Benton, NH to DCA Airport. The halfway point is Mamaroneck, NY.
Benton, NH and DCA Airport are in the same time zone (EDT). Current time in both locations is 3:25 pm.
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