Distance From Strathburn Airport to Washington Dulles International Airport

The distance from Strathburn Airport () to Washington Dulles International Airport (IAD) is 9467 miles or 15236 kilometers or 8222 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 Holroyd River ( Australia ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Holroyd River and Dulles takes around 21 hours 45 minutes.

Estimated flight time from Strathburn Airport, Holroyd River, Australia to Washington Dulles International Airport, Dulles, United States is 21 hours 45 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		15236 km
Statute Miles		9467 miles
Nautical Miles		8222 nm
Avg. Time of Flight		21 hours 45 minutes

Strathburn Airport to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

Location of Strathburn Airport & Washington Dulles International Airport is given below.
Click the map to view Holroyd River to Dulles nonstop flight path and travel direction.

Click to see flight route on Google Map between Holroyd River, Australia and Dulles, United States. .

Nonstop flight route between Holroyd River, Australia and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Holroyd River (Australia) and Dulles (United States) is 15 Hours.
Dulles time is 15 Hours behind Holroyd River.

Location	Local Time
Holroyd River (Australia)	2025-12-14, 11:05:47 AEST
Dulles (United States)	2025-12-13, 20:05:47 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

Strathburn Airport ( / YSTB) Holroyd River, Australia

Destination

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