There are 665.03 miles from De Pere to Washington Dulles International Airport (IAD) in southeast direction and 919 miles (1,478.99 kilometers) by car, following the I-90 route.
De Pere and IAD Airport are 14 hours 14 mins far apart, if you drive non-stop .
This is the fastest route from De Pere, WI to IAD Airport. The halfway point is Perrysburg, OH.
Please note the time difference between De Pere, WI and IAD Airport is 1 hour. The current time in De Pere is 9:03 pm and the current time in IAD Airport is 10:03 pm.
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