How far is Ontario, CA, from Montreal?
The distance between Montreal (Montreal Saint-Hubert Longueuil Airport) and Ontario (Ontario International Airport) is 2446 miles / 3937 kilometers / 2126 nautical miles.
The driving distance from Montreal (YHU) to Ontario (ONT) is 2818 miles / 4535 kilometers, and travel time by car is about 50 hours 55 minutes.
Montreal Saint-Hubert Longueuil Airport – Ontario International Airport
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Distance from Montreal to Ontario
There are several ways to calculate the distance from Montreal to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2446.136 miles
- 3936.674 kilometers
- 2125.634 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- 2441.085 miles
- 3928.546 kilometers
- 2121.245 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 Montreal to Ontario?
The estimated flight time from Montreal Saint-Hubert Longueuil Airport to Ontario International Airport is 5 hours and 7 minutes.
What is the time difference between Montreal and Ontario?
The time difference between Montreal and Ontario is 3 hours. Ontario is 3 hours behind Montreal.
Flight carbon footprint between Montreal Saint-Hubert Longueuil Airport (YHU) and Ontario International Airport (ONT)
On average, flying from Montreal to Ontario generates about 269 kg of CO2 per passenger, and 269 kilograms equals 593 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Montreal to Ontario
See the map of the shortest flight path between Montreal Saint-Hubert Longueuil Airport (YHU) and Ontario International Airport (ONT).
Airport information
Origin | Montreal Saint-Hubert Longueuil Airport |
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City: | Montreal |
Country: | Canada |
IATA Code: | YHU |
ICAO Code: | CYHU |
Coordinates: | 45°31′3″N, 73°25′0″W |
Destination | Ontario International Airport |
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City: | Ontario, CA |
Country: | United States |
IATA Code: | ONT |
ICAO Code: | KONT |
Coordinates: | 34°3′21″N, 117°36′3″W |