How far is Watertown, SD, from St George, UT?
The distance between St George (St. George Municipal Airport) and Watertown (Watertown Regional Airport) is 1011 miles / 1626 kilometers / 878 nautical miles.
The driving distance from St George (SGU) to Watertown (ATY) is 1392 miles / 2240 kilometers, and travel time by car is about 24 hours 5 minutes.
St. George Municipal Airport – Watertown Regional Airport
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Distance from St George to Watertown
There are several ways to calculate the distance from St George to Watertown. Here are two standard methods:
Vincenty's formula (applied above)- 1010.573 miles
- 1626.359 kilometers
- 878.164 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- 1009.113 miles
- 1624.010 kilometers
- 876.895 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 George to Watertown?
The estimated flight time from St. George Municipal Airport to Watertown Regional Airport is 2 hours and 24 minutes.
What is the time difference between St George and Watertown?
Flight carbon footprint between St. George Municipal Airport (SGU) and Watertown Regional Airport (ATY)
On average, flying from St George to Watertown generates about 151 kg of CO2 per passenger, and 151 kilograms equals 334 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 George to Watertown
See the map of the shortest flight path between St. George Municipal Airport (SGU) and Watertown Regional Airport (ATY).
Airport information
| Origin | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States  |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″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 |