Air Miles Calculator logo

How far is Montreal from Sydney?

The distance between Sydney (Sydney/J.A. Douglas McCurdy Airport) and Montreal (Montreal Saint-Hubert Longueuil Airport) is 646 miles / 1040 kilometers / 561 nautical miles.

The driving distance from Sydney (YQY) to Montreal (YHU) is 919 miles / 1479 kilometers, and travel time by car is about 18 hours 4 minutes.

Sydney/J.A. Douglas McCurdy Airport – Montreal Saint-Hubert Longueuil Airport

Distance arrow
646
Miles
Distance arrow
1040
Kilometers
Distance arrow
561
Nautical miles

Search flights

Distance from Sydney to Montreal

There are several ways to calculate the distance from Sydney to Montreal. Here are two standard methods:

Vincenty's formula (applied above)
  • 646.123 miles
  • 1039.833 kilometers
  • 561.465 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 644.298 miles
  • 1036.897 kilometers
  • 559.879 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Sydney to Montreal?

The estimated flight time from Sydney/J.A. Douglas McCurdy Airport to Montreal Saint-Hubert Longueuil Airport is 1 hour and 43 minutes.

Flight carbon footprint between Sydney/J.A. Douglas McCurdy Airport (YQY) and Montreal Saint-Hubert Longueuil Airport (YHU)

On average, flying from Sydney to Montreal generates about 118 kg of CO2 per passenger, and 118 kilograms equals 261 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sydney to Montreal

See the map of the shortest flight path between Sydney/J.A. Douglas McCurdy Airport (YQY) and Montreal Saint-Hubert Longueuil Airport (YHU).

Airport information

Origin Sydney/J.A. Douglas McCurdy Airport
City: Sydney
Country: Canada Flag of Canada
IATA Code: YQY
ICAO Code: CYQY
Coordinates: 46°9′41″N, 60°2′52″W
Destination Montreal Saint-Hubert Longueuil Airport
City: Montreal
Country: Canada Flag of Canada
IATA Code: YHU
ICAO Code: CYHU
Coordinates: 45°31′3″N, 73°25′0″W