How far is St Michael, AK, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and St Michael (St. Michael Airport) is 2706 miles / 4355 kilometers / 2351 nautical miles.
The driving distance from Pierre (PIR) to St Michael (SMK) is 3686 miles / 5932 kilometers, and travel time by car is about 149 hours 12 minutes.
Pierre Regional Airport – St. Michael Airport
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Distance from Pierre to St Michael
There are several ways to calculate the distance from Pierre to St Michael. Here are two standard methods:
Vincenty's formula (applied above)- 2705.810 miles
- 4354.579 kilometers
- 2351.285 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- 2698.502 miles
- 4342.819 kilometers
- 2344.935 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 Pierre to St Michael?
The estimated flight time from Pierre Regional Airport to St. Michael Airport is 5 hours and 37 minutes.
What is the time difference between Pierre and St Michael?
The time difference between Pierre and St Michael is 3 hours. St Michael is 3 hours behind Pierre.
Flight carbon footprint between Pierre Regional Airport (PIR) and St. Michael Airport (SMK)
On average, flying from Pierre to St Michael generates about 299 kg of CO2 per passenger, and 299 kilograms equals 660 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pierre to St Michael
See the map of the shortest flight path between Pierre Regional Airport (PIR) and St. Michael Airport (SMK).
Airport information
| Origin | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States  |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″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 |