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 Kathmandu to Boston take?

Flight time depends on the exact route and aircraft, but at roughly 11,856 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: Kathmandu to Boston

11,856

Kilometres (km)

7,367

Miles (mi)

6,402

Nautical miles

About this flight distance

The great circle distance from Kathmandu to Boston is approximately 11,856 km. The typical flight time is 14h 26m.

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

Nearby airports

Near Kathmandu

Simara Airport (SIF)70 km
Bharatpur Airport (BHR)92 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 Kathmandu to Boston is approximately 11,856 km (7,367 miles).