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 Montreal to Seattle take?

Flight time depends on the exact route and aircraft, but at roughly 3,666 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: Montreal to Seattle

3,666

Kilometres (km)

2,278

Miles (mi)

1,979

Nautical miles

About this flight distance

The great circle distance from Montreal to Seattle is approximately 3,666 km. The typical flight time is 4h 48m.

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

Nearby airports

Near Montreal

Montreal / Saint-Hubert Airport (YHU)26 km
Montreal International (Mirabel) Airport (YMX)33 km
Plattsburgh International Airport (PBG)94 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 Montreal to Seattle is approximately 3,666 km (2,278 miles).