There are 641.60 miles from Granville to Washington Dulles International Airport (IAD) in southeast direction and 780 miles (1,255.29 kilometers) by car, following the I-80 E and I-90 route.
Granville and IAD Airport are 12 hours 12 mins far apart, if you drive non-stop .
This is the fastest route from Granville, IL to IAD Airport. The halfway point is Castalia, OH.
Please note the time difference between Granville, IL and IAD Airport is 1 hour. The current time in Granville is 1:52 am and the current time in IAD Airport is 2:52 am.
Any questions or tips to share?
Share with fellow travellers any question or tips about the route from Granville, IL to IAD Airport: