How far is St. George Island, AK, from Pierre, SD?
The distance between Pierre (Pierre Regional Airport) and St. George Island (St. George Airport) is 3031 miles / 4878 kilometers / 2634 nautical miles.
Pierre Regional Airport – St. George Airport
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Distance from Pierre to St. George Island
There are several ways to calculate the distance from Pierre to St. George Island. Here are two standard methods:
Vincenty's formula (applied above)- 3031.192 miles
- 4878.231 kilometers
- 2634.034 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- 3022.476 miles
- 4864.203 kilometers
- 2626.459 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. George Island?
The estimated flight time from Pierre Regional Airport to St. George Airport is 6 hours and 14 minutes.
What is the time difference between Pierre and St. George Island?
Flight carbon footprint between Pierre Regional Airport (PIR) and St. George Airport (STG)
On average, flying from Pierre to St. George Island generates about 338 kg of CO2 per passenger, and 338 kilograms equals 745 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Pierre to St. George Island
See the map of the shortest flight path between Pierre Regional Airport (PIR) and St. George Airport (STG).
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. George Airport |
|---|---|
| City: | St. George Island, AK |
| Country: | United States |
| IATA Code: | STG |
| ICAO Code: | PAPB |
| Coordinates: | 56°34′38″N, 169°39′49″W |