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 Belfast take?

Flight time depends on the exact route and aircraft, but at roughly 4,732 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 Belfast

4,732

Kilometres (km)

2,940

Miles (mi)

2,555

Nautical miles

About this flight distance

The great circle distance from Montreal to Belfast is approximately 4,732 km. The typical flight time is 6h 04m.

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

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 Belfast

George Best Belfast City Airport (BHD)23 km
City of Derry Airport (LDY)74 km
Campbeltown Airport (CAL)93 km

Frequently Asked Questions

The great-circle distance from Montreal to Belfast is approximately 4,732 km (2,940 miles).