How far is Montreal from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Montreal (Montreal Saint-Hubert Longueuil Airport) is 1155 miles / 1859 kilometers / 1004 nautical miles.
The driving distance from Watertown (ATY) to Montreal (YHU) is 1434 miles / 2308 kilometers, and travel time by car is about 27 hours 51 minutes.
Watertown Regional Airport – Montreal Saint-Hubert Longueuil Airport
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Distance from Watertown to Montreal
There are several ways to calculate the distance from Watertown to Montreal. Here are two standard methods:
Vincenty's formula (applied above)- 1155.141 miles
- 1859.020 kilometers
- 1003.790 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- 1151.908 miles
- 1853.817 kilometers
- 1000.981 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 Watertown to Montreal?
The estimated flight time from Watertown Regional Airport to Montreal Saint-Hubert Longueuil Airport is 2 hours and 41 minutes.
What is the time difference between Watertown and Montreal?
The time difference between Watertown and Montreal is 1 hour. Montreal is 1 hour ahead of Watertown.
Flight carbon footprint between Watertown Regional Airport (ATY) and Montreal Saint-Hubert Longueuil Airport (YHU)
On average, flying from Watertown to Montreal generates about 159 kg of CO2 per passenger, and 159 kilograms equals 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Watertown to Montreal
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Montreal Saint-Hubert Longueuil Airport (YHU).
Airport information
| Origin | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States  |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″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 |