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How far is St. Theresa Point from Adak Island, AK?

The distance between Adak Island (Adak Airport) and St. Theresa Point (St. Theresa Point Airport) is 3230 miles / 5198 kilometers / 2806 nautical miles.

Adak Airport – St. Theresa Point Airport

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3230
Miles
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5198
Kilometers
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2806
Nautical miles

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Distance from Adak Island to St. Theresa Point

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

Vincenty's formula (applied above)
  • 3229.645 miles
  • 5197.609 kilometers
  • 2806.484 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
  • 3219.210 miles
  • 5180.816 kilometers
  • 2797.417 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 Adak Island to St. Theresa Point?

The estimated flight time from Adak Airport to St. Theresa Point Airport is 6 hours and 36 minutes.

Flight carbon footprint between Adak Airport (ADK) and St. Theresa Point Airport (YST)

On average, flying from Adak Island to St. Theresa Point generates about 362 kg of CO2 per passenger, and 362 kilograms equals 798 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Adak Island to St. Theresa Point

See the map of the shortest flight path between Adak Airport (ADK) and St. Theresa Point Airport (YST).

Airport information

Origin Adak Airport
City: Adak Island, AK
Country: United States Flag of United States
IATA Code: ADK
ICAO Code: PADK
Coordinates: 51°52′40″N, 176°38′45″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