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How far is Lewistown, MT, from Big Trout Lake?

The distance between Big Trout Lake (Big Trout Lake Airport) and Lewistown (Lewistown Municipal Airport) is 978 miles / 1574 kilometers / 850 nautical miles.

The driving distance from Big Trout Lake (YTL) to Lewistown (LWT) is 1356 miles / 2183 kilometers, and travel time by car is about 33 hours 25 minutes.

Big Trout Lake Airport – Lewistown Municipal Airport

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978
Miles
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1574
Kilometers
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850
Nautical miles

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Distance from Big Trout Lake to Lewistown

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

Vincenty's formula (applied above)
  • 977.916 miles
  • 1573.803 kilometers
  • 849.785 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
  • 975.493 miles
  • 1569.904 kilometers
  • 847.680 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 Big Trout Lake to Lewistown?

The estimated flight time from Big Trout Lake Airport to Lewistown Municipal Airport is 2 hours and 21 minutes.

Flight carbon footprint between Big Trout Lake Airport (YTL) and Lewistown Municipal Airport (LWT)

On average, flying from Big Trout Lake to Lewistown generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Big Trout Lake to Lewistown

See the map of the shortest flight path between Big Trout Lake Airport (YTL) and Lewistown Municipal Airport (LWT).

Airport information

Origin Big Trout Lake Airport
City: Big Trout Lake
Country: Canada Flag of Canada
IATA Code: YTL
ICAO Code: CYTL
Coordinates: 53°49′4″N, 89°53′48″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