How far is Portland, ME, from Gustavus, AK?
The distance between Gustavus (Gustavus Airport) and Portland (Portland International Jetport) is 2894 miles / 4658 kilometers / 2515 nautical miles.
The driving distance from Gustavus (GST) to Portland (PWM) is 4024 miles / 6476 kilometers, and travel time by car is about 88 hours 41 minutes.
Gustavus Airport – Portland International Jetport
Search flights
Distance from Gustavus to Portland
There are several ways to calculate the distance from Gustavus to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 2894.443 miles
- 4658.154 kilometers
- 2515.202 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- 2886.396 miles
- 4645.204 kilometers
- 2508.209 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 Gustavus to Portland?
The estimated flight time from Gustavus Airport to Portland International Jetport is 5 hours and 58 minutes.
What is the time difference between Gustavus and Portland?
The time difference between Gustavus and Portland is 4 hours. Portland is 4 hours ahead of Gustavus.
Flight carbon footprint between Gustavus Airport (GST) and Portland International Jetport (PWM)
On average, flying from Gustavus to Portland generates about 322 kg of CO2 per passenger, and 322 kilograms equals 709 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Gustavus to Portland
See the map of the shortest flight path between Gustavus Airport (GST) and Portland International Jetport (PWM).
Airport information
| Origin | Gustavus Airport |
|---|---|
| City: | Gustavus, AK |
| Country: | United States  |
| IATA Code: | GST |
| ICAO Code: | PAGS |
| Coordinates: | 58°25′31″N, 135°42′25″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 |