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How far is Des Moines, IA, from Lewistown, MT?

The distance between Lewistown (Lewistown Municipal Airport) and Des Moines (Des Moines International Airport) is 869 miles / 1399 kilometers / 755 nautical miles.

The driving distance from Lewistown (LWT) to Des Moines (DSM) is 1066 miles / 1716 kilometers, and travel time by car is about 19 hours 52 minutes.

Lewistown Municipal Airport – Des Moines International Airport

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869
Miles
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1399
Kilometers
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755
Nautical miles

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Distance from Lewistown to Des Moines

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

Vincenty's formula (applied above)
  • 869.231 miles
  • 1398.892 kilometers
  • 755.341 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
  • 867.418 miles
  • 1395.975 kilometers
  • 753.766 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 Des Moines?

The estimated flight time from Lewistown Municipal Airport to Des Moines International Airport is 2 hours and 8 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Des Moines International Airport (DSM)

On average, flying from Lewistown to Des Moines generates about 141 kg of CO2 per passenger, and 141 kilograms equals 311 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 Des Moines

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Des Moines International Airport (DSM).

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 Des Moines International Airport
City: Des Moines, IA
Country: United States Flag of United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″W