Distance From Washington Dulles International Airport to Adelaide International Airport, IAD - ADL Distance

The distance from Washington Dulles International Airport (IAD) to Adelaide International Airport (ADL) is 10443 miles or 16807 kilometers or 9069 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 Dulles ( United States ) to Adelaide ( Australia )?

A one-way nonstop (direct) flight between Dulles and Adelaide takes around 24 hours 0 minutes.

Estimated flight time from Washington Dulles International Airport, Dulles, United States to Adelaide International Airport, Adelaide, Australia is 24 hours 0 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 - ADL

Kilometers		16807 km
Statute Miles		10443 miles
Nautical Miles		9069 nm
Avg. Time of Flight		24 hours 0 minutes

Washington Dulles International Airport to Adelaide International Airport Flight Route Map - IAD to ADL Flight Path

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

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

Nonstop flight route between Dulles, United States and Adelaide, Australia.

Time Difference Between the Airports • IAD - ADL

Time difference between Dulles (United States) and Adelaide (Australia) is 14 Hours 30 Minutes.
Adelaide time is 14 Hours 30 Minutes ahead of Dulles.

Location	Local Time
Dulles (United States)	2025-03-14, 01:27:19 EDT
Adelaide (Australia)	2025-03-14, 15:57:19 ACDT

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

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

Destination

Adelaide International Airport (ADL / YPAD) Adelaide, Australia