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 Houston to Montreal take?

Flight time depends on the exact route and aircraft, but at roughly 2,548 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: Houston to Montreal

2,548

Kilometres (km)

1,583

Miles (mi)

1,376

Nautical miles

About this flight distance

The great circle distance from Houston to Montreal is approximately 2,548 km. The typical flight time is 3h 29m.

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

Nearby airports

Near Houston

William P Hobby Airport (HOU)38 km

Near Montreal

Montreal / Saint-Hubert Airport (YHU)26 km
Montreal International (Mirabel) Airport (YMX)33 km
Plattsburgh International Airport (PBG)94 km

Frequently Asked Questions

The great-circle distance from Houston to Montreal is approximately 2,548 km (1,583 miles).