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 Osaka to Seattle take?

Flight time depends on the exact route and aircraft, but at roughly 8,091 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: Osaka to Seattle

8,091

Kilometres (km)

5,028

Miles (mi)

4,369

Nautical miles

About this flight distance

The great circle distance from Osaka to Seattle is approximately 8,091 km. The typical flight time is 10h 01m.

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

Nearby airports

Near Osaka

Kobe Airport (UKB)23 km
Osaka International Airport (ITM)44 km
Tokushima Airport (TKS)67 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 Osaka to Seattle is approximately 8,091 km (5,028 miles).