How far is Butte, MT, from St. George Island, AK?
The distance between St. George Island (St. George Airport) and Butte (Bert Mooney Airport) is 2505 miles / 4031 kilometers / 2176 nautical miles.
St. George Airport – Bert Mooney Airport
Search flights
Distance from St. George Island to Butte
There are several ways to calculate the distance from St. George Island to Butte. Here are two standard methods:
Vincenty's formula (applied above)- 2504.506 miles
- 4030.611 kilometers
- 2176.356 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- 2497.213 miles
- 4018.875 kilometers
- 2170.019 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 Island to Butte?
The estimated flight time from St. George Airport to Bert Mooney Airport is 5 hours and 14 minutes.
What is the time difference between St. George Island and Butte?
Flight carbon footprint between St. George Airport (STG) and Bert Mooney Airport (BTM)
On average, flying from St. George Island to Butte generates about 276 kg of CO2 per passenger, and 276 kilograms equals 608 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St. George Island to Butte
See the map of the shortest flight path between St. George Airport (STG) and Bert Mooney Airport (BTM).
Airport information
| Origin | 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 |
| Destination | Bert Mooney Airport |
|---|---|
| City: | Butte, MT |
| Country: | United States |
| IATA Code: | BTM |
| ICAO Code: | KBTM |
| Coordinates: | 45°57′17″N, 112°29′49″W |