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

The distance between Lewistown (Lewistown Municipal Airport) and Aniak (Aniak Airport) is 2189 miles / 3522 kilometers / 1902 nautical miles.

Lewistown Municipal Airport – Aniak Airport

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2189
Miles
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3522
Kilometers
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1902
Nautical miles

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Distance from Lewistown to Aniak

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

Vincenty's formula (applied above)
  • 2188.627 miles
  • 3522.255 kilometers
  • 1901.865 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
  • 2182.466 miles
  • 3512.339 kilometers
  • 1896.511 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 Lewistown to Aniak?

The estimated flight time from Lewistown Municipal Airport to Aniak Airport is 4 hours and 38 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Aniak Airport (ANI)

On average, flying from Lewistown to Aniak generates about 239 kg of CO2 per passenger, and 239 kilograms equals 527 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lewistown to Aniak

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Aniak Airport (ANI).

Airport information

Origin Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W
Destination Aniak Airport
City: Aniak, AK
Country: United States Flag of United States
IATA Code: ANI
ICAO Code: PANI
Coordinates: 61°34′53″N, 159°32′34″W