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How far is St. Theresa Point from Huntsville, AL?

The distance between Huntsville (Huntsville International Airport) and St. Theresa Point (St. Theresa Point Airport) is 1383 miles / 2226 kilometers / 1202 nautical miles.

Huntsville International Airport – St. Theresa Point Airport

Distance arrow
1383
Miles
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2226
Kilometers
Distance arrow
1202
Nautical miles

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Distance from Huntsville to St. Theresa Point

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

Vincenty's formula (applied above)
  • 1383.356 miles
  • 2226.296 kilometers
  • 1202.104 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
  • 1383.943 miles
  • 2227.240 kilometers
  • 1202.614 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 Huntsville to St. Theresa Point?

The estimated flight time from Huntsville International Airport to St. Theresa Point Airport is 3 hours and 7 minutes.

What is the time difference between Huntsville and St. Theresa Point?

There is no time difference between Huntsville and St. Theresa Point.

Flight carbon footprint between Huntsville International Airport (HSV) and St. Theresa Point Airport (YST)

On average, flying from Huntsville to St. Theresa Point generates about 172 kg of CO2 per passenger, and 172 kilograms equals 380 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Huntsville to St. Theresa Point

See the map of the shortest flight path between Huntsville International Airport (HSV) and St. Theresa Point Airport (YST).

Airport information

Origin Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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