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How far is Fort Smith from St. Theresa Point?

The distance between St. Theresa Point (St. Theresa Point Airport) and Fort Smith (Fort Smith Airport) is 772 miles / 1242 kilometers / 671 nautical miles.

St. Theresa Point Airport – Fort Smith Airport

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772
Miles
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1242
Kilometers
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671
Nautical miles

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Distance from St. Theresa Point to Fort Smith

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

Vincenty's formula (applied above)
  • 772.045 miles
  • 1242.485 kilometers
  • 670.888 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
  • 769.844 miles
  • 1238.944 kilometers
  • 668.976 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 St. Theresa Point to Fort Smith?

The estimated flight time from St. Theresa Point Airport to Fort Smith Airport is 1 hour and 57 minutes.

Flight carbon footprint between St. Theresa Point Airport (YST) and Fort Smith Airport (YSM)

On average, flying from St. Theresa Point to Fort Smith generates about 132 kg of CO2 per passenger, and 132 kilograms equals 291 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin 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
Destination Fort Smith Airport
City: Fort Smith
Country: Canada Flag of Canada
IATA Code: YSM
ICAO Code: CYSM
Coordinates: 60°1′13″N, 111°57′43″W