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 Kolkata to Boston take?

Flight time depends on the exact route and aircraft, but at roughly 12,484 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: Kolkata to Boston

12,484

Kilometres (km)

7,757

Miles (mi)

6,741

Nautical miles

About this flight distance

The great circle distance from Kolkata to Boston is approximately 12,484 km. The typical flight time is 15h 11m.

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 Kolkata to Boston →Flight duration Kolkata to Boston →Cheapest day to fly Kolkata to Boston →Flights Kolkata to Boston

Nearby airports

Near Kolkata

Jessore Airport (JSR)94 km

Near Boston

Laurence G Hanscom Field (BED)26 km
Manchester Boston Regional Airport (MHT)72 km
Worcester Regional Airport (ORH)72 km

Frequently Asked Questions

The great-circle distance from Kolkata to Boston is approximately 12,484 km (7,757 miles).