Distance From University of Oklahoma Westheimer Airport to Washington Dulles International Airport, OUN - IAD Distance

The distance from University of Oklahoma Westheimer Airport (OUN) to Washington Dulles International Airport (IAD) is 1130 miles or 1819 kilometers or 982 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Norman ( United States ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Norman and Dulles takes around 2 hours 35 minutes.

Estimated flight time from University of Oklahoma Westheimer Airport, Norman, United States to Washington Dulles International Airport, Dulles, United States is 2 hours 35 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • OUN - IAD

Kilometers		1819 km
Statute Miles		1130 miles
Nautical Miles		982 nm
Avg. Time of Flight		2 hours 35 minutes

University of Oklahoma Westheimer Airport to Washington Dulles International Airport Flight Route Map - OUN to IAD Flight Path

Location of University of Oklahoma Westheimer Airport & Washington Dulles International Airport is given below.
Click the map to view Norman to Dulles nonstop flight path and travel direction.

Click to see flight route on Google Map between Norman, United States and Dulles, United States. .

Nonstop flight route between Norman, United States and Dulles, United States.

Time Difference Between the Airports • OUN - IAD

Time difference between Norman (United States) and Dulles (United States) is 2 Hours.
Dulles time is 2 Hours ahead of Norman.

Location	Local Time
Norman (United States)	2024-12-22, 15:37:11 MST
Dulles (United States)	2024-12-22, 17:37:11 EST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

University of Oklahoma Westheimer Airport (OUN / KOUN) Norman, United States

Destination

Washington Dulles International Airport (IAD / KIAD) Dulles, United States