There are 361.80 miles from Mill Spring to Washington Dulles International Airport (IAD) in northeast direction and 463 miles (745.13 kilometers) by car, following the I-64 E and I-81 N route.
Mill Spring and IAD Airport are 7 hours 21 mins far apart, if you drive non-stop .
This is the fastest route from Mill Spring, NC to IAD Airport. The halfway point is Salem, VA.
Mill Spring, NC and IAD Airport are in the same time zone (EDT). Current time in both locations is 7:42 pm.
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