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

The distance between Aleknagik (Aleknagik Airport) and Great Falls (Great Falls International Airport) is 2063 miles / 3320 kilometers / 1793 nautical miles.

Distance from Aleknagik to Great Falls

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

Vincenty's formula (applied above)

• 2063.086 miles
• 3320.215 kilometers
• 1792.773 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

• 2057.142 miles
• 3310.650 kilometers
• 1787.608 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 Aleknagik to Great Falls?

The estimated flight time from Aleknagik Airport to Great Falls International Airport is 4 hours and 24 minutes.

What is the time difference between Aleknagik and Great Falls?

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

Flight carbon footprint between Aleknagik Airport (WKK) and Great Falls International Airport (GTF)

On average, flying from Aleknagik to Great Falls generates about 225 kg of CO2 per passenger, and 225 kilograms equals 495 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aleknagik to Great Falls

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

Airport information

Origin	Aleknagik Airport
City:	Aleknagik, AK
Country:	United States
IATA Code:	WKK
ICAO Code:	5A8
Coordinates:	59°16′57″N, 158°37′4″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