How far is Montreal from Decatur, IL?
The distance between Decatur (Decatur Airport) and Montreal (Montreal Saint-Hubert Longueuil Airport) is 877 miles / 1412 kilometers / 762 nautical miles.
The driving distance from Decatur (DEC) to Montreal (YHU) is 1014 miles / 1632 kilometers, and travel time by car is about 19 hours 34 minutes.
Decatur Airport – Montreal Saint-Hubert Longueuil Airport
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Distance from Decatur to Montreal
There are several ways to calculate the distance from Decatur to Montreal. Here are two standard methods:
Vincenty's formula (applied above)- 877.194 miles
- 1411.706 kilometers
- 762.260 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- 875.504 miles
- 1408.988 kilometers
- 760.792 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 Decatur to Montreal?
The estimated flight time from Decatur Airport to Montreal Saint-Hubert Longueuil Airport is 2 hours and 9 minutes.
What is the time difference between Decatur and Montreal?
The time difference between Decatur and Montreal is 1 hour. Montreal is 1 hour ahead of Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Montreal Saint-Hubert Longueuil Airport (YHU)
On average, flying from Decatur to Montreal generates about 142 kg of CO2 per passenger, and 142 kilograms equals 312 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Montreal
See the map of the shortest flight path between Decatur Airport (DEC) and Montreal Saint-Hubert Longueuil Airport (YHU).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″W |
| 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 |