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 Istanbul to Kathmandu take?

Flight time depends on the exact route and aircraft, but at roughly 5,305 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: Istanbul to Kathmandu

5,305

Kilometres (km)

3,296

Miles (mi)

2,864

Nautical miles

About this flight distance

The great circle distance from Istanbul to Kathmandu is approximately 5,305 km. The typical flight time is 6h 44m.

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 Istanbul to Kathmandu →Flight duration Istanbul to Kathmandu →Cheapest day to fly Istanbul to Kathmandu →Flights Istanbul to Kathmandu

Nearby airports

Near Istanbul

Sabiha Gokcen International Airport (SAW)63 km
Tekirdag Corlu Airport (TEQ)69 km

Near Kathmandu

Simara Airport (SIF)70 km
Bharatpur Airport (BHR)92 km

Frequently Asked Questions

The great-circle distance from Istanbul to Kathmandu is approximately 5,305 km (3,296 miles).