How far is St. Theresa Point from Kalispell, MT?
The distance between Kalispell (Glacier Park International Airport) and St. Theresa Point (St. Theresa Point Airport) is 924 miles / 1486 kilometers / 803 nautical miles.
Glacier Park International Airport – St. Theresa Point Airport
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Distance from Kalispell to St. Theresa Point
There are several ways to calculate the distance from Kalispell to St. Theresa Point. Here are two standard methods:
Vincenty's formula (applied above)- 923.643 miles
- 1486.460 kilometers
- 802.624 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- 921.164 miles
- 1482.469 kilometers
- 800.469 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 Kalispell to St. Theresa Point?
The estimated flight time from Glacier Park International Airport to St. Theresa Point Airport is 2 hours and 14 minutes.
What is the time difference between Kalispell and St. Theresa Point?
Flight carbon footprint between Glacier Park International Airport (FCA) and St. Theresa Point Airport (YST)
On average, flying from Kalispell to St. Theresa Point generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kalispell to St. Theresa Point
See the map of the shortest flight path between Glacier Park International Airport (FCA) and St. Theresa Point Airport (YST).
Airport information
| Origin | Glacier Park International Airport |
|---|---|
| City: | Kalispell, MT |
| Country: | United States  |
| IATA Code: | FCA |
| ICAO Code: | KGPI |
| Coordinates: | 48°18′37″N, 114°15′21″W |
| Destination | St. Theresa Point Airport |
|---|---|
| City: | St. Theresa Point |
| Country: | Canada  |
| IATA Code: | YST |
| ICAO Code: | CYST |
| Coordinates: | 53°50′44″N, 94°51′6″W |