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 Seattle to Shanghai take?

Flight time depends on the exact route and aircraft, but at roughly 9,187 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: Seattle to Shanghai

9,187

Kilometres (km)

5,709

Miles (mi)

4,961

Nautical miles

About this flight distance

The great circle distance from Seattle to Shanghai is approximately 9,187 km. The typical flight time is 11h 35m.

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 Seattle to Shanghai →Flight duration Seattle to Shanghai →Cheapest day to fly Seattle to Shanghai →Flights Seattle to Shanghai

Nearby airports

Near Seattle

Boeing Field King County International Airport (BFI)9 km
Tacoma Narrows Airport (TIW)29 km
Snohomish County (Paine Field) Airport (PAE)51 km

Near Shanghai

Shanghai Hongqiao International Airport (SHA)45 km

Frequently Asked Questions

The great-circle distance from Seattle to Shanghai is approximately 9,187 km (5,709 miles).