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How far is Swan River from Lewistown, MT?

The distance between Lewistown (Lewistown Municipal Airport) and Swan River (Swan River Airport) is 509 miles / 819 kilometers / 442 nautical miles.

The driving distance from Lewistown (LWT) to Swan River (ZJN) is 670 miles / 1078 kilometers, and travel time by car is about 14 hours 15 minutes.

Lewistown Municipal Airport – Swan River Airport

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509
Miles
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819
Kilometers
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442
Nautical miles

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Distance from Lewistown to Swan River

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

Vincenty's formula (applied above)
  • 508.935 miles
  • 819.052 kilometers
  • 442.253 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
  • 508.062 miles
  • 817.647 kilometers
  • 441.494 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 Swan River?

The estimated flight time from Lewistown Municipal Airport to Swan River Airport is 1 hour and 27 minutes.

Flight carbon footprint between Lewistown Municipal Airport (LWT) and Swan River Airport (ZJN)

On average, flying from Lewistown to Swan River generates about 100 kg of CO2 per passenger, and 100 kilograms equals 220 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 Swan River

See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Swan River Airport (ZJN).

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 Swan River Airport
City: Swan River
Country: Canada Flag of Canada
IATA Code: ZJN
ICAO Code: CZJN
Coordinates: 52°7′14″N, 101°14′9″W