How far is Chicago, IL, from Montreal?
The distance between Montreal (Montreal Saint-Hubert Longueuil Airport) and Chicago (Chicago O'Hare International Airport) is 764 miles / 1229 kilometers / 664 nautical miles.
The driving distance from Montreal (YHU) to Chicago (ORD) is 873 miles / 1405 kilometers, and travel time by car is about 17 hours 13 minutes.
Montreal Saint-Hubert Longueuil Airport – Chicago O'Hare International Airport
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Distance from Montreal to Chicago
There are several ways to calculate the distance from Montreal to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 763.861 miles
- 1229.316 kilometers
- 663.777 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- 762.061 miles
- 1226.418 kilometers
- 662.213 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 Chicago?
The estimated flight time from Montreal Saint-Hubert Longueuil Airport to Chicago O'Hare International Airport is 1 hour and 56 minutes.
What is the time difference between Montreal and Chicago?
The time difference between Montreal and Chicago is 1 hour. Chicago is 1 hour behind Montreal.
Flight carbon footprint between Montreal Saint-Hubert Longueuil Airport (YHU) and Chicago O'Hare International Airport (ORD)
On average, flying from Montreal to Chicago generates about 131 kg of CO2 per passenger, and 131 kilograms equals 290 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 Chicago
See the map of the shortest flight path between Montreal Saint-Hubert Longueuil Airport (YHU) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Montreal Saint-Hubert Longueuil Airport |
|---|---|
| City: | Montreal |
| Country: | Canada  |
| IATA Code: | YHU |
| ICAO Code: | CYHU |
| Coordinates: | 45°31′3″N, 73°25′0″W |
| Destination | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |