There are 112.27 miles from New Castle to Washington Dulles International Airport (IAD) in southwest direction and 128 miles (206.00 kilometers) by car, following the I-95 S route.
New Castle and IAD Airport are 2 hours 17 mins far apart, if you drive non-stop .
This is the fastest route from New Castle, DE to IAD Airport. The halfway point is Highlandtown, MD.
New Castle, DE and IAD Airport are in the same time zone (EDT). Current time in both locations is 12:30 am.
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