There are 368.35 miles from Newport to Washington Dulles International Airport (IAD) in southwest direction and 426 miles (685.58 kilometers) by car, following the I-95 S route.
Newport and IAD Airport are 7 hours 26 mins far apart, if you drive non-stop .
This is the fastest route from Newport, RI to IAD Airport. The halfway point is Milltown, NJ.
Newport, RI and IAD Airport are in the same time zone (EDT). Current time in both locations is 2:49 pm.
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