How far is St Michael, AK, from Watertown, SD?
The distance between Watertown (Watertown Regional Airport) and St Michael (St. Michael Airport) is 2774 miles / 4464 kilometers / 2411 nautical miles.
The driving distance from Watertown (ATY) to St Michael (SMK) is 3811 miles / 6134 kilometers, and travel time by car is about 149 hours 54 minutes.
Watertown Regional Airport – St. Michael Airport
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Distance from Watertown to St Michael
There are several ways to calculate the distance from Watertown to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 2774.064 miles
- 4464.423 kilometers
- 2410.596 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- 2766.356 miles
- 4452.019 kilometers
- 2403.898 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 St Michael?
The estimated flight time from Watertown Regional Airport to St. Michael Airport is 5 hours and 45 minutes.
What is the time difference between Watertown and St Michael?
Flight carbon footprint between Watertown Regional Airport (ATY) and St. Michael Airport (SMK)
On average, flying from Watertown to St Michael generates about 307 kg of CO2 per passenger, and 307 kilograms equals 678 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 St Michael
See the map of the shortest flight path between Watertown Regional Airport (ATY) and St. Michael Airport (SMK).
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 | St. Michael Airport |
|---|---|
| City: | St Michael, AK |
| Country: | United States |
| IATA Code: | SMK |
| ICAO Code: | PAMK |
| Coordinates: | 63°29′24″N, 162°6′36″W |