How far is Adak Island, AK, from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Adak Island (Adak Airport) is 2399 miles / 3861 kilometers / 2085 nautical miles.
Seattle–Tacoma International Airport – Adak Airport
Search flights
Distance from Seattle to Adak Island
There are several ways to calculate the distance from Seattle to Adak Island. Here are two standard methods:
Vincenty's formula (applied above)- 2399.264 miles
- 3861.241 kilometers
- 2084.903 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- 2392.038 miles
- 3849.611 kilometers
- 2078.624 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 Seattle to Adak Island?
The estimated flight time from Seattle–Tacoma International Airport to Adak Airport is 5 hours and 2 minutes.
What is the time difference between Seattle and Adak Island?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Adak Airport (ADK)
On average, flying from Seattle to Adak Island generates about 263 kg of CO2 per passenger, and 263 kilograms equals 581 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Adak Island
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Adak Airport (ADK).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| Destination | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |