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 Sydney to Washington take?

Flight time depends on the exact route and aircraft, but at roughly 15,681 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search Sydney → Washington

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: Sydney to Washington

15,681

Kilometres (km)

9,744

Miles (mi)

8,467

Nautical miles

About this flight distance

The great circle distance from Sydney to Washington is approximately 15,681 km. The typical flight time is 18h 56m.

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 Sydney to Washington →Flight duration Sydney to Washington →Cheapest day to fly Sydney to Washington →Flights Sydney 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 Sydney to Washington is approximately 15,681 km (9,744 miles).