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 Seoul take?

Flight time depends on the exact route and aircraft, but at roughly 6,548 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 Seoul

6,548

Kilometres (km)

4,069

Miles (mi)

3,536

Nautical miles

About this flight distance

The great circle distance from Tehran to Seoul is approximately 6,548 km. The typical flight time is 8h 12m.

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

Nearby airports

Near Tehran

Mehrabad International Airport (THR)34 km
Payam Airport (PYK)50 km

Near Seoul

Gimpo International Airport (GMP)32 km

Frequently Asked Questions

The great-circle distance from Tehran to Seoul is approximately 6,548 km (4,069 miles).