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 Seattle take?

Flight time depends on the exact route and aircraft, but at roughly 11,212 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search Kathmandu → Seattle

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: Kathmandu to Seattle

11,212

Kilometres (km)

6,967

Miles (mi)

6,054

Nautical miles

About this flight distance

The great circle distance from Kathmandu to Seattle is approximately 11,212 km. The typical flight time is 13h 41m.

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

Nearby airports

Near Kathmandu

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

Near Seattle

Boeing Field King County International Airport (BFI)9 km
Tacoma Narrows Airport (TIW)29 km
Snohomish County (Paine Field) Airport (PAE)51 km

Frequently Asked Questions

The great-circle distance from Kathmandu to Seattle is approximately 11,212 km (6,967 miles).