Air Miles Calculator

Distance between Seattle, WA (BFI) and Koliganek, AK (KGK)

Distance from Seattle to Koliganek (Boeing Field – Koliganek Airport) is 1638 miles / 2637 kilometers / 1424 nautical miles.

How far is Koliganek from Seattle?

There are several ways to calculate distances between Seattle and Koliganek. Here are two common methods:

Vincenty's formula (applied above)
  • 1638.357 miles
  • 2636.679 kilometers
  • 1423.693 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
  • 1634.027 miles
  • 2629.711 kilometers
  • 1419.930 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).

Flight duration

Estimated flight time from Boeing Field (BFI) to Koliganek Airport (KGK) is 3 hours 36 minutes.

Time difference and current local times

The time difference between Seattle and Koliganek is 1 hour. Koliganek is 1 hour behind Seattle.

Time Difference

Seattle
Koliganek

Seattle, WA

 PDT

Koliganek, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 180 kg (396 pounds).

Airport information


A Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Koliganek Airport
City: Koliganek, AK
Country: United States Flag of United States
IATA Code: KGK
ICAO Code: PAJZ
Coordinates: 59°43′35″N, 157°15′32″W

Seattle to Koliganek flight path

Shortest flight path between Boeing Field (BFI) and Koliganek Airport (KGK).

Frequent Flyer Miles Calculator

Seattle (BFI) → Koliganek (KGK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1638
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1638

Round trip?