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 Chengdu to Seattle take?

Flight time depends on the exact route and aircraft, but at roughly 10,185 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: Chengdu to Seattle

10,185

Kilometres (km)

6,329

Miles (mi)

5,499

Nautical miles

About this flight distance

The great circle distance from Chengdu to Seattle is approximately 10,185 km. The typical flight time is 12h 28m.

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

Nearby airports

Near Chengdu

Chengdu Tianfu International Airport (TFU)56 km

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

Frequently Asked Questions

The great-circle distance from Chengdu to Seattle is approximately 10,185 km (6,329 miles).