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How far is Lewistown, MT, from Saint John?

The distance between Saint John (Saint John Airport) and Lewistown (Lewistown Municipal Airport) is 2067 miles / 3326 kilometers / 1796 nautical miles.

The driving distance from Saint John (YSJ) to Lewistown (LWT) is 2485 miles / 4000 kilometers, and travel time by car is about 48 hours 52 minutes.

Saint John Airport – Lewistown Municipal Airport

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2067
Miles
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3326
Kilometers
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1796
Nautical miles

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Distance from Saint John to Lewistown

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

Vincenty's formula (applied above)
  • 2066.841 miles
  • 3326.258 kilometers
  • 1796.036 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
  • 2060.955 miles
  • 3316.786 kilometers
  • 1790.921 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 Saint John to Lewistown?

The estimated flight time from Saint John Airport to Lewistown Municipal Airport is 4 hours and 24 minutes.

Flight carbon footprint between Saint John Airport (YSJ) and Lewistown Municipal Airport (LWT)

On average, flying from Saint John to Lewistown generates about 225 kg of CO2 per passenger, and 225 kilograms equals 496 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Saint John to Lewistown

See the map of the shortest flight path between Saint John Airport (YSJ) and Lewistown Municipal Airport (LWT).

Airport information

Origin Saint John Airport
City: Saint John
Country: Canada Flag of Canada
IATA Code: YSJ
ICAO Code: CYSJ
Coordinates: 45°18′57″N, 65°53′25″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