How far is Sioux Falls, SD, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and Sioux Falls (Sioux Falls Regional Airport) is 94 miles / 152 kilometers / 82 nautical miles.
The driving distance from Watertown (ATY) to Sioux Falls (FSD) is 107 miles / 173 kilometers, and travel time by car is about 2 hours 2 minutes.
Watertown Regional Airport – Sioux Falls Regional Airport
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Distance from Watertown to Sioux Falls
There are several ways to calculate the distance from Watertown to Sioux Falls. Here are two standard methods:
Vincenty's formula (applied above)- 94.222 miles
- 151.635 kilometers
- 81.877 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- 94.273 miles
- 151.717 kilometers
- 81.921 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 Sioux Falls?
The estimated flight time from Watertown Regional Airport to Sioux Falls Regional Airport is 40 minutes.
What is the time difference between Watertown and Sioux Falls?
There is no time difference between Watertown and Sioux Falls.
Flight carbon footprint between Watertown Regional Airport (ATY) and Sioux Falls Regional Airport (FSD)
On average, flying from Watertown to Sioux Falls generates about 39 kg of CO2 per passenger, and 39 kilograms equals 86 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 Sioux Falls
See the map of the shortest flight path between Watertown Regional Airport (ATY) and Sioux Falls Regional Airport (FSD).
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 | Sioux Falls Regional Airport |
|---|---|
| City: | Sioux Falls, SD |
| Country: | United States |
| IATA Code: | FSD |
| ICAO Code: | KFSD |
| Coordinates: | 43°34′55″N, 96°44′30″W |