How far is Gustavus, AK, from Portland, ME?
The distance between Portland (Portland International Jetport) and Gustavus (Gustavus Airport) is 2894 miles / 4658 kilometers / 2515 nautical miles.
The driving distance from Portland (PWM) to Gustavus (GST) is 4026 miles / 6479 kilometers, and travel time by car is about 88 hours 41 minutes.
Portland International Jetport – Gustavus Airport
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Distance from Portland to Gustavus
There are several ways to calculate the distance from Portland to Gustavus. 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 Portland to Gustavus?
The estimated flight time from Portland International Jetport to Gustavus Airport is 5 hours and 58 minutes.
What is the time difference between Portland and Gustavus?
The time difference between Portland and Gustavus is 4 hours. Gustavus is 4 hours behind Portland.
Flight carbon footprint between Portland International Jetport (PWM) and Gustavus Airport (GST)
On average, flying from Portland to Gustavus 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 Portland to Gustavus
See the map of the shortest flight path between Portland International Jetport (PWM) and Gustavus Airport (GST).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |
| Destination | Gustavus Airport |
|---|---|
| City: | Gustavus, AK |
| Country: | United States |
| IATA Code: | GST |
| ICAO Code: | PAGS |
| Coordinates: | 58°25′31″N, 135°42′25″W |