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 Busan to Seattle take?

Flight time depends on the exact route and aircraft, but at roughly 8,419 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: Busan to Seattle

8,419

Kilometres (km)

5,231

Miles (mi)

4,546

Nautical miles

About this flight distance

The great circle distance from Busan to Seattle is approximately 8,419 km. The typical flight time is 10h 24m.

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

Nearby airports

Near Busan

Ulsan Airport (USN)59 km
Sacheon Air Base (HIN)80 km
Daegu Airport (TAE)83 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 Busan to Seattle is approximately 8,419 km (5,231 miles).