How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Adelaide to Washington take?

Flight time depends on the exact route and aircraft, but at roughly 16,807 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Adelaide to Washington

16,807

Kilometres (km)

10,443

Miles (mi)

9,075

Nautical miles

About this flight distance

The great circle distance from Adelaide to Washington is approximately 16,807 km. The typical flight time is 20h 16m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Adelaide to Washington →Flight duration Adelaide to Washington →Cheapest day to fly Adelaide to Washington →Flights Adelaide to Washington

Nearby airports

Near Washington

Ronald Reagan Washington National Airport (DCA)38 km
Baltimore/Washington International Thurgood Marshal Airport (BWI)73 km
Hagerstown Regional Richard A Henson Field (HGR)88 km

Frequently Asked Questions

The great-circle distance from Adelaide to Washington is approximately 16,807 km (10,443 miles).