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 Seoul to Kolkata take?

Flight time depends on the exact route and aircraft, but at roughly 3,976 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: Seoul to Kolkata

3,976

Kilometres (km)

2,471

Miles (mi)

2,147

Nautical miles

About this flight distance

The great circle distance from Seoul to Kolkata is approximately 3,976 km. The typical flight time is 5h 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 Seoul to Kolkata →Flight duration Seoul to Kolkata →Cheapest day to fly Seoul to Kolkata →Flights Seoul to Kolkata

Nearby airports

Near Seoul

Gimpo International Airport (GMP)32 km

Near Kolkata

Jessore Airport (JSR)94 km

Frequently Asked Questions

The great-circle distance from Seoul to Kolkata is approximately 3,976 km (2,471 miles).