Distance From Sterling Air Park to Washington Dulles International Airport

The distance from Sterling Air Park () to Washington Dulles International Airport (IAD) is 3382 miles or 5443 kilometers or 2937 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 Sterling ( United States ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Sterling and Dulles takes around 7 hours 46 minutes.

Estimated flight time from Sterling Air Park, Sterling, United States to Washington Dulles International Airport, Dulles, United States is 7 hours 46 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 • - IAD

Kilometers		5443 km
Statute Miles		3382 miles
Nautical Miles		2937 nm
Avg. Time of Flight		7 hours 46 minutes

Sterling Air Park to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

Location of Sterling Air Park & Washington Dulles International Airport is given below.
Click the map to view Sterling to Dulles nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - IAD

Time difference between Sterling (United States) and Dulles (United States) is 4 Hours.
Dulles time is 4 Hours ahead of Sterling.

Location	Local Time
Sterling (United States)	2025-01-03, 10:56:44 AKST
Dulles (United States)	2025-01-03, 14:56:44 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

Sterling Air Park ( / 40AK) Sterling, United States

Destination

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