How far is Great Falls, MT, from Koliganek, AK?

The distance between Koliganek (Koliganek Airport) and Great Falls (Great Falls International Airport) is 2017 miles / 3246 kilometers / 1753 nautical miles.

Distance from Koliganek to Great Falls

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

Vincenty's formula (applied above)

• 2016.954 miles
• 3245.973 kilometers
• 1752.685 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

• 2011.207 miles
• 3236.725 kilometers
• 1747.691 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 Great Falls?

The estimated flight time from Koliganek Airport to Great Falls International Airport is 4 hours and 19 minutes.

What is the time difference between Koliganek and Great Falls?

The time difference between Koliganek and Great Falls is 2 hours. Great Falls is 2 hours ahead of Koliganek.

Flight carbon footprint between Koliganek Airport (KGK) and Great Falls International Airport (GTF)

On average, flying from Koliganek to Great Falls generates about 220 kg of CO2 per passenger, and 220 kilograms equals 484 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Koliganek to Great Falls

See the map of the shortest flight path between Koliganek Airport (KGK) and Great Falls International Airport (GTF).

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	Great Falls International Airport
City:	Great Falls, MT
Country:	United States
IATA Code:	GTF
ICAO Code:	KGTF
Coordinates:	47°28′55″N, 111°22′15″W