There are 564.06 miles from Belfast to Washington Dulles International Airport (IAD) in northeast direction and 692 miles (1,113.67 kilometers) by car, following the I-81 N route.
Belfast and IAD Airport are 10 hours 43 mins far apart, if you drive non-stop .
This is the fastest route from Belfast, TN to IAD Airport. The halfway point is Abingdon, VA.
Please note the time difference between Belfast, TN and IAD Airport is 1 hour. The current time in Belfast is 3:32 pm and the current time in IAD Airport is 4:32 pm.
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