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How far is Austin, TX, from Lewistown, MT?

The distance between Lewistown (Lewistown Municipal Airport) and Austin (Austin–Bergstrom International Airport) is 1323 miles / 2129 kilometers / 1150 nautical miles.

The driving distance from Lewistown (LWT) to Austin (AUS) is 1610 miles / 2591 kilometers, and travel time by car is about 29 hours 26 minutes.

Lewistown Municipal Airport – Austin–Bergstrom International Airport

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1323
Miles
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2129
Kilometers
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1150
Nautical miles

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Distance from Lewistown to Austin

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

Vincenty's formula (applied above)
  • 1322.881 miles
  • 2128.970 kilometers
  • 1149.552 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
  • 1323.860 miles
  • 2130.546 kilometers
  • 1150.403 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 Austin?

The estimated flight time from Lewistown Municipal Airport to Austin–Bergstrom International Airport is 3 hours and 0 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Austin–Bergstrom International Airport (AUS)

On average, flying from Lewistown to Austin generates about 168 kg of CO2 per passenger, and 168 kilograms equals 371 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lewistown to Austin

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Austin–Bergstrom International Airport (AUS).

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 Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W