How far is Watertown, SD, from St. Anthony?
The distance between St. Anthony (St. Anthony Airport) and Watertown (Watertown Regional Airport) is 1924 miles / 3096 kilometers / 1672 nautical miles.
The driving distance from St. Anthony (YAY) to Watertown (ATY) is 2960 miles / 4763 kilometers, and travel time by car is about 67 hours 24 minutes.
St. Anthony Airport – Watertown Regional Airport
Search flights
Distance from St. Anthony to Watertown
There are several ways to calculate the distance from St. Anthony to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1923.814 miles
- 3096.079 kilometers
- 1671.749 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- 1918.413 miles
- 3087.387 kilometers
- 1667.055 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 St. Anthony to Watertown?
The estimated flight time from St. Anthony Airport to Watertown Regional Airport is 4 hours and 8 minutes.
What is the time difference between St. Anthony and Watertown?
Flight carbon footprint between St. Anthony Airport (YAY) and Watertown Regional Airport (ATY)
On average, flying from St. Anthony to Watertown generates about 210 kg of CO2 per passenger, and 210 kilograms equals 464 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St. Anthony to Watertown
See the map of the shortest flight path between St. Anthony Airport (YAY) and Watertown Regional Airport (ATY).
Airport information
| Origin | St. Anthony Airport |
|---|---|
| City: | St. Anthony |
| Country: | Canada  |
| IATA Code: | YAY |
| ICAO Code: | CYAY |
| Coordinates: | 51°23′30″N, 56°4′59″W |
| Destination | Watertown Regional Airport |
|---|---|
| City: | Watertown, SD |
| Country: | United States  |
| IATA Code: | ATY |
| ICAO Code: | KATY |
| Coordinates: | 44°54′50″N, 97°9′16″W |