There are 406.80 miles from Amherst to Washington Dulles International Airport (IAD) in southwest direction and 473 miles (761.22 kilometers) by car, following the I-95 and NJTP S route.
Amherst and IAD Airport are 8 hours 18 mins far apart, if you drive non-stop .
This is the fastest route from Amherst, NH to IAD Airport. The halfway point is Linden, NJ.
Amherst, NH and IAD Airport are in the same time zone (EDT). Current time in both locations is 4:36 pm.
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