How far is Seattle, WA, from Koliganek, AK?

The distance between Koliganek (Koliganek Airport) and Seattle (Seattle–Tacoma International Airport) is 1642 miles / 2643 kilometers / 1427 nautical miles.

Distance from Koliganek to Seattle

There are several ways to calculate the distance from Koliganek to Seattle. Here are two standard methods:

Vincenty's formula (applied above)

• 1642.004 miles
• 2642.550 kilometers
• 1426.863 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

• 1637.680 miles
• 2635.590 kilometers
• 1423.105 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 Koliganek to Seattle?

The estimated flight time from Koliganek Airport to Seattle–Tacoma International Airport is 3 hours and 36 minutes.

What is the time difference between Koliganek and Seattle?

The time difference between Koliganek and Seattle is 1 hour. Seattle is 1 hour ahead of Koliganek.

Flight carbon footprint between Koliganek Airport (KGK) and Seattle–Tacoma International Airport (SEA)

On average, flying from Koliganek to Seattle generates about 189 kg of CO2 per passenger, and 189 kilograms equals 416 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Koliganek to Seattle

See the map of the shortest flight path between Koliganek Airport (KGK) and Seattle–Tacoma International Airport (SEA).

Airport information

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

Destination	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