How far is Portland, ME, from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Portland (Portland International Jetport) is 4527 miles / 7286 kilometers / 3934 nautical miles.
Adak Airport – Portland International Jetport
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Distance from Adak Island to Portland
There are several ways to calculate the distance from Adak Island to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 4527.107 miles
- 7285.672 kilometers
- 3933.948 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- 4514.145 miles
- 7264.813 kilometers
- 3922.685 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 Adak Island to Portland?
The estimated flight time from Adak Airport to Portland International Jetport is 9 hours and 4 minutes.
What is the time difference between Adak Island and Portland?
Flight carbon footprint between Adak Airport (ADK) and Portland International Jetport (PWM)
On average, flying from Adak Island to Portland generates about 523 kg of CO2 per passenger, and 523 kilograms equals 1 153 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Portland
See the map of the shortest flight path between Adak Airport (ADK) and Portland International Jetport (PWM).
Airport information
| Origin | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States  |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″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 |