How far is Montreal from Cairns?

The distance between Cairns (Cairns Airport) and Montreal (Montreal Saint-Hubert Longueuil Airport) is 9442 miles / 15195 kilometers / 8205 nautical miles.

Distance from Cairns to Montreal

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

Vincenty's formula (applied above)

• 9442.043 miles
• 15195.495 kilometers
• 8204.911 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

• 9440.786 miles
• 15193.473 kilometers
• 8203.819 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 Cairns to Montreal?

The estimated flight time from Cairns Airport to Montreal Saint-Hubert Longueuil Airport is 18 hours and 22 minutes.

What is the time difference between Cairns and Montreal?

The time difference between Cairns and Montreal is 15 hours. Montreal is 15 hours behind Cairns.

Flight carbon footprint between Cairns Airport (CNS) and Montreal Saint-Hubert Longueuil Airport (YHU)

On average, flying from Cairns to Montreal generates about 1 215 kg of CO2 per passenger, and 1 215 kilograms equals 2 678 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cairns to Montreal

See the map of the shortest flight path between Cairns Airport (CNS) and Montreal Saint-Hubert Longueuil Airport (YHU).

Airport information

Origin	Cairns Airport
City:	Cairns
Country:	Australia
IATA Code:	CNS
ICAO Code:	YBCS
Coordinates:	16°53′8″S, 145°45′18″E

Destination	Montreal Saint-Hubert Longueuil Airport
City:	Montreal
Country:	Canada
IATA Code:	YHU
ICAO Code:	CYHU
Coordinates:	45°31′3″N, 73°25′0″W