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 Bangkok to Washington take?

Flight time depends on the exact route and aircraft, but at roughly 14,159 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: Bangkok to Washington

14,159

Kilometres (km)

8,798

Miles (mi)

7,645

Nautical miles

About this flight distance

The great circle distance from Bangkok to Washington is approximately 14,159 km. The typical flight time is 17h 09m.

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 Bangkok to Washington →Flight duration Bangkok to Washington →Cheapest day to fly Bangkok to Washington →Flights Bangkok to Washington

Nearby airports

Near Bangkok

Don Mueang International Airport (DMK)30 km

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 Bangkok to Washington is approximately 14,159 km (8,798 miles).