How far is Eau Claire, WI, from Aniak, AK?

The distance between Aniak (Aniak Airport) and Eau Claire (Chippewa Valley Regional Airport) is 2890 miles / 4652 kilometers / 2512 nautical miles.

Distance from Aniak to Eau Claire

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

Vincenty's formula (applied above)

• 2890.375 miles
• 4651.608 kilometers
• 2511.668 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

• 2882.167 miles
• 4638.398 kilometers
• 2504.534 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 Eau Claire?

The estimated flight time from Aniak Airport to Chippewa Valley Regional Airport is 5 hours and 58 minutes.

What is the time difference between Aniak and Eau Claire?

The time difference between Aniak and Eau Claire is 3 hours. Eau Claire is 3 hours ahead of Aniak.

Flight carbon footprint between Aniak Airport (ANI) and Chippewa Valley Regional Airport (EAU)

On average, flying from Aniak to Eau Claire generates about 321 kg of CO2 per passenger, and 321 kilograms equals 708 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Aniak to Eau Claire

See the map of the shortest flight path between Aniak Airport (ANI) and Chippewa Valley Regional Airport (EAU).

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	Chippewa Valley Regional Airport
City:	Eau Claire, WI
Country:	United States
IATA Code:	EAU
ICAO Code:	KEAU
Coordinates:	44°51′56″N, 91°29′3″W