How far is Koliganek, AK, from Duluth, MN?

The distance between Duluth (Duluth International Airport) and Koliganek (Koliganek Airport) is 2714 miles / 4368 kilometers / 2358 nautical miles.

Distance from Duluth to Koliganek

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

Vincenty's formula (applied above)

• 2713.913 miles
• 4367.619 kilometers
• 2358.326 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

• 2705.814 miles
• 4354.585 kilometers
• 2351.288 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 Duluth to Koliganek?

The estimated flight time from Duluth International Airport to Koliganek Airport is 5 hours and 38 minutes.

What is the time difference between Duluth and Koliganek?

The time difference between Duluth and Koliganek is 3 hours. Koliganek is 3 hours behind Duluth.

Flight carbon footprint between Duluth International Airport (DLH) and Koliganek Airport (KGK)

On average, flying from Duluth to Koliganek generates about 300 kg of CO2 per passenger, and 300 kilograms equals 662 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Duluth to Koliganek

See the map of the shortest flight path between Duluth International Airport (DLH) and Koliganek Airport (KGK).

Airport information

Origin	Duluth International Airport
City:	Duluth, MN
Country:	United States
IATA Code:	DLH
ICAO Code:	KDLH
Coordinates:	46°50′31″N, 92°11′36″W

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