How far is Ottawa from Montreal?
The distance between Montreal (Montreal Saint-Hubert Longueuil Airport) and Ottawa (Ottawa Macdonald–Cartier International Airport) is 110 miles / 178 kilometers / 96 nautical miles.
The driving distance from Montreal (YHU) to Ottawa (YOW) is 130 miles / 210 kilometers, and travel time by car is about 2 hours 51 minutes.
Montreal Saint-Hubert Longueuil Airport – Ottawa Macdonald–Cartier International Airport
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Distance from Montreal to Ottawa
There are several ways to calculate the distance from Montreal to Ottawa. Here are two standard methods:
Vincenty's formula (applied above)- 110.359 miles
- 177.605 kilometers
- 95.899 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- 110.054 miles
- 177.114 kilometers
- 95.634 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 Ottawa?
The estimated flight time from Montreal Saint-Hubert Longueuil Airport to Ottawa Macdonald–Cartier International Airport is 42 minutes.
What is the time difference between Montreal and Ottawa?
Flight carbon footprint between Montreal Saint-Hubert Longueuil Airport (YHU) and Ottawa Macdonald–Cartier International Airport (YOW)
On average, flying from Montreal to Ottawa generates about 41 kg of CO2 per passenger, and 41 kilograms equals 91 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 Ottawa
See the map of the shortest flight path between Montreal Saint-Hubert Longueuil Airport (YHU) and Ottawa Macdonald–Cartier International Airport (YOW).
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 | Ottawa Macdonald–Cartier International Airport |
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City: | Ottawa |
Country: | Canada ![]() |
IATA Code: | YOW |
ICAO Code: | CYOW |
Coordinates: | 45°19′20″N, 75°40′9″W |