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How far is Island Lake from Lewistown, MT?

The distance between Lewistown (Lewistown Municipal Airport) and Island Lake (Island Lake Airport) is 803 miles / 1292 kilometers / 698 nautical miles.

Lewistown Municipal Airport – Island Lake Airport

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803
Miles
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1292
Kilometers
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698
Nautical miles

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Distance from Lewistown to Island Lake

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

Vincenty's formula (applied above)
  • 802.885 miles
  • 1292.118 kilometers
  • 697.688 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
  • 801.145 miles
  • 1289.318 kilometers
  • 696.176 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 Island Lake?

The estimated flight time from Lewistown Municipal Airport to Island Lake Airport is 2 hours and 1 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Island Lake Airport (YIV)

On average, flying from Lewistown to Island Lake generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lewistown to Island Lake

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Island Lake Airport (YIV).

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 Island Lake Airport
City: Island Lake
Country: Canada Flag of Canada
IATA Code: YIV
ICAO Code: CYIV
Coordinates: 53°51′25″N, 94°39′12″W