How far is Adak Island from Seattle?
There are several ways to calculate distances between Seattle and Adak Island. Here are two common methods:Vincenty's formula (applied above)
- 2396.931 miles
- 3857.486 kilometers
- 2082.876 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2389.702 miles
- 3845.852 kilometers
- 2076.594 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).
Estimated flight time from Boeing Field (BFI) to Adak Airport (ADK) is 5 hours 2 minutes.
Time difference and current local times
The time difference between Seattle and Adak Island is 2 hours. Adak Island is 2 hours behind Seattle.
Adak Island, AK
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 267 kg (589 pounds).
Seattle to Adak Island flight path
Shortest flight path between Boeing Field (BFI) and Adak Airport (ADK).
Frequent Flyer Miles Calculator
Seattle (BFI) → Adak Island (ADK).