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How far is Kalispell, MT, from Saint John?

The distance between Saint John (Saint John Airport) and Kalispell (Glacier Park International Airport) is 2265 miles / 3645 kilometers / 1968 nautical miles.

The driving distance from Saint John (YSJ) to Kalispell (FCA) is 2804 miles / 4513 kilometers, and travel time by car is about 54 hours 48 minutes.

Saint John Airport – Glacier Park International Airport

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2265
Miles
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3645
Kilometers
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1968
Nautical miles

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Distance from Saint John to Kalispell

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

Vincenty's formula (applied above)
  • 2264.716 miles
  • 3644.707 kilometers
  • 1967.984 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
  • 2258.221 miles
  • 3634.254 kilometers
  • 1962.340 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 Kalispell?

The estimated flight time from Saint John Airport to Glacier Park International Airport is 4 hours and 47 minutes.

Flight carbon footprint between Saint John Airport (YSJ) and Glacier Park International Airport (FCA)

On average, flying from Saint John to Kalispell generates about 248 kg of CO2 per passenger, and 248 kilograms equals 546 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 Kalispell

See the map of the shortest flight path between Saint John Airport (YSJ) and Glacier Park International Airport (FCA).

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 Glacier Park International Airport
City: Kalispell, MT
Country: United States Flag of United States
IATA Code: FCA
ICAO Code: KGPI
Coordinates: 48°18′37″N, 114°15′21″W