How far is St. Theresa Point from Lewistown, MT?
The distance between Lewistown (Lewistown Municipal Airport) and St. Theresa Point (St. Theresa Point Airport) is 795 miles / 1280 kilometers / 691 nautical miles.
Lewistown Municipal Airport – St. Theresa Point Airport
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Distance from Lewistown to St. Theresa Point
There are several ways to calculate the distance from Lewistown to St. Theresa Point. Here are two standard methods:
Vincenty's formula (applied above)- 795.464 miles
- 1280.176 kilometers
- 691.240 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- 793.752 miles
- 1277.421 kilometers
- 689.752 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 St. Theresa Point?
The estimated flight time from Lewistown Municipal Airport to St. Theresa Point Airport is 2 hours and 0 minutes.
What is the time difference between Lewistown and St. Theresa Point?
Flight carbon footprint between Lewistown Municipal Airport (LWT) and St. Theresa Point Airport (YST)
On average, flying from Lewistown to St. Theresa Point generates about 134 kg of CO2 per passenger, and 134 kilograms equals 296 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Lewistown to St. Theresa Point
See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and St. Theresa Point Airport (YST).
Airport information
| Origin | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States  |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″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 |