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How far is St. Theresa Point from Fort Simpson?

The distance between Fort Simpson (Fort Simpson Airport) and St. Theresa Point (St. Theresa Point Airport) is 1107 miles / 1781 kilometers / 962 nautical miles.

Fort Simpson Airport – St. Theresa Point Airport

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1107
Miles
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1781
Kilometers
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962
Nautical miles

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Distance from Fort Simpson to St. Theresa Point

There are several ways to calculate the distance from Fort Simpson to St. Theresa Point. Here are two standard methods:

Vincenty's formula (applied above)
  • 1106.945 miles
  • 1781.456 kilometers
  • 961.909 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
  • 1103.582 miles
  • 1776.043 kilometers
  • 958.987 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 Fort Simpson to St. Theresa Point?

The estimated flight time from Fort Simpson Airport to St. Theresa Point Airport is 2 hours and 35 minutes.

Flight carbon footprint between Fort Simpson Airport (YFS) and St. Theresa Point Airport (YST)

On average, flying from Fort Simpson to St. Theresa Point generates about 157 kg of CO2 per passenger, and 157 kilograms equals 346 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Fort Simpson to St. Theresa Point

See the map of the shortest flight path between Fort Simpson Airport (YFS) and St. Theresa Point Airport (YST).

Airport information

Origin Fort Simpson Airport
City: Fort Simpson
Country: Canada Flag of Canada
IATA Code: YFS
ICAO Code: CYFS
Coordinates: 61°45′36″N, 121°14′13″W
Destination St. Theresa Point Airport
City: St. Theresa Point
Country: Canada Flag of Canada
IATA Code: YST
ICAO Code: CYST
Coordinates: 53°50′44″N, 94°51′6″W