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How far is Lewistown, MT, from Las Vegas, NV?

The distance between Las Vegas (Las Vegas Harry Reid International Airport) and Lewistown (Lewistown Municipal Airport) is 812 miles / 1306 kilometers / 705 nautical miles.

The driving distance from Las Vegas (LAS) to Lewistown (LWT) is 1000 miles / 1609 kilometers, and travel time by car is about 18 hours 12 minutes.

Las Vegas Harry Reid International Airport – Lewistown Municipal Airport

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812
Miles
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1306
Kilometers
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705
Nautical miles

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Distance from Las Vegas to Lewistown

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

Vincenty's formula (applied above)
  • 811.768 miles
  • 1306.415 kilometers
  • 705.407 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
  • 812.321 miles
  • 1307.304 kilometers
  • 705.888 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 Las Vegas to Lewistown?

The estimated flight time from Las Vegas Harry Reid International Airport to Lewistown Municipal Airport is 2 hours and 2 minutes.

Flight carbon footprint between Las Vegas Harry Reid International Airport (LAS) and Lewistown Municipal Airport (LWT)

On average, flying from Las Vegas to Lewistown generates about 136 kg of CO2 per passenger, and 136 kilograms equals 300 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Las Vegas to Lewistown

See the map of the shortest flight path between Las Vegas Harry Reid International Airport (LAS) and Lewistown Municipal Airport (LWT).

Airport information

Origin Las Vegas Harry Reid International Airport
City: Las Vegas, NV
Country: United States Flag of United States
IATA Code: LAS
ICAO Code: KLAS
Coordinates: 36°4′48″N, 115°9′7″W
Destination 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