How far is Aniak, AK, from Idaho Falls, ID?

The distance between Idaho Falls (Idaho Falls Regional Airport) and Aniak (Aniak Airport) is 2284 miles / 3676 kilometers / 1985 nautical miles.

Distance from Idaho Falls to Aniak

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

Vincenty's formula (applied above)

• 2284.320 miles
• 3676.257 kilometers
• 1985.020 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

• 2278.733 miles
• 3667.265 kilometers
• 1980.165 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 Idaho Falls to Aniak?

The estimated flight time from Idaho Falls Regional Airport to Aniak Airport is 4 hours and 49 minutes.

What is the time difference between Idaho Falls and Aniak?

The time difference between Idaho Falls and Aniak is 2 hours. Aniak is 2 hours behind Idaho Falls.

Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Aniak Airport (ANI)

On average, flying from Idaho Falls to Aniak generates about 250 kg of CO2 per passenger, and 250 kilograms equals 551 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Idaho Falls to Aniak

See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Aniak Airport (ANI).

Airport information

Origin	Idaho Falls Regional Airport
City:	Idaho Falls, ID
Country:	United States
IATA Code:	IDA
ICAO Code:	KIDA
Coordinates:	43°30′52″N, 112°4′15″W

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