How far is Portland, ME, from St. George Island, AK?
The distance between St. George Island (St. George Airport) and Portland (Portland International Jetport) is 4106 miles / 6608 kilometers / 3568 nautical miles.
St. George Airport – Portland International Jetport
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Distance from St. George Island to Portland
There are several ways to calculate the distance from St. George Island to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 4105.819 miles
- 6607.675 kilometers
- 3567.859 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- 4093.851 miles
- 6588.414 kilometers
- 3557.459 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 St. George Island to Portland?
The estimated flight time from St. George Airport to Portland International Jetport is 8 hours and 16 minutes.
What is the time difference between St. George Island and Portland?
Flight carbon footprint between St. George Airport (STG) and Portland International Jetport (PWM)
On average, flying from St. George Island to Portland generates about 470 kg of CO2 per passenger, and 470 kilograms equals 1 035 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 Portland
See the map of the shortest flight path between St. George Airport (STG) and Portland International Jetport (PWM).
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 | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |