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 Tehran to Seattle take?

Flight time depends on the exact route and aircraft, but at roughly 10,778 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: Tehran to Seattle

10,778

Kilometres (km)

6,697

Miles (mi)

5,820

Nautical miles

About this flight distance

The great circle distance from Tehran to Seattle is approximately 10,778 km. The typical flight time is 13h 10m.

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

Nearby airports

Near Tehran

Mehrabad International Airport (THR)34 km
Payam Airport (PYK)50 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 Tehran to Seattle is approximately 10,778 km (6,697 miles).