How far is Kalispell, MT, from Aniak, AK?

The distance between Aniak (Aniak Airport) and Kalispell (Glacier Park International Airport) is 1969 miles / 3169 kilometers / 1711 nautical miles.

Distance from Aniak to Kalispell

There are several ways to calculate the distance from Aniak to Kalispell. Here are two standard methods:

Vincenty's formula (applied above)

• 1969.415 miles
• 3169.466 kilometers
• 1711.375 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

• 1963.792 miles
• 3160.417 kilometers
• 1706.489 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 Aniak to Kalispell?

The estimated flight time from Aniak Airport to Glacier Park International Airport is 4 hours and 13 minutes.

What is the time difference between Aniak and Kalispell?

The time difference between Aniak and Kalispell is 2 hours. Kalispell is 2 hours ahead of Aniak.

Flight carbon footprint between Aniak Airport (ANI) and Glacier Park International Airport (FCA)

On average, flying from Aniak to Kalispell generates about 215 kg of CO2 per passenger, and 215 kilograms equals 473 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aniak to Kalispell

See the map of the shortest flight path between Aniak Airport (ANI) and Glacier Park International Airport (FCA).

Airport information

Origin	Aniak Airport
City:	Aniak, AK
Country:	United States
IATA Code:	ANI
ICAO Code:	PANI
Coordinates:	61°34′53″N, 159°32′34″W

Destination	Glacier Park International Airport
City:	Kalispell, MT
Country:	United States
IATA Code:	FCA
ICAO Code:	KGPI
Coordinates:	48°18′37″N, 114°15′21″W