How far is Calgary from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Calgary (Calgary International Airport) is 889 miles / 1430 kilometers / 772 nautical miles.
The driving distance from Watertown (ATY) to Calgary (YYC) is 1135 miles / 1826 kilometers, and travel time by car is about 20 hours 51 minutes.
Watertown Regional Airport – Calgary International Airport
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Distance from Watertown to Calgary
There are several ways to calculate the distance from Watertown to Calgary. Here are two standard methods:
Vincenty's formula (applied above)- 888.537 miles
- 1429.962 kilometers
- 772.118 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- 886.526 miles
- 1426.725 kilometers
- 770.370 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 Calgary?
The estimated flight time from Watertown Regional Airport to Calgary International Airport is 2 hours and 10 minutes.
What is the time difference between Watertown and Calgary?
The time difference between Watertown and Calgary is 1 hour. Calgary is 1 hour behind Watertown.
Flight carbon footprint between Watertown Regional Airport (ATY) and Calgary International Airport (YYC)
On average, flying from Watertown to Calgary generates about 143 kg of CO2 per passenger, and 143 kilograms equals 314 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 Calgary
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Calgary International Airport (YYC).
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 | Calgary International Airport |
|---|---|
| City: | Calgary |
| Country: | Canada  |
| IATA Code: | YYC |
| ICAO Code: | CYYC |
| Coordinates: | 51°6′50″N, 114°1′11″W |