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

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

Distance from Eau Claire to Aniak

There are several ways to calculate the distance from Eau Claire to Aniak. 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 Eau Claire to Aniak?

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

What is the time difference between Eau Claire and Aniak?

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

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

On average, flying from Eau Claire to Aniak 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 Eau Claire to Aniak

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

Airport information

Origin	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

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