How far is St. Theresa Point from Islip, NY?

The distance between Islip (Long Island MacArthur Airport) and St. Theresa Point (St. Theresa Point Airport) is 1353 miles / 2177 kilometers / 1175 nautical miles.

Distance from Islip to St. Theresa Point

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

Vincenty's formula (applied above)

• 1352.612 miles
• 2176.818 kilometers
• 1175.388 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

• 1350.526 miles
• 2173.461 kilometers
• 1173.575 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 Islip to St. Theresa Point?

The estimated flight time from Long Island MacArthur Airport to St. Theresa Point Airport is 3 hours and 3 minutes.

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

The time difference between Islip and St. Theresa Point is 1 hour. St. Theresa Point is 1 hour behind Islip.

Flight carbon footprint between Long Island MacArthur Airport (ISP) and St. Theresa Point Airport (YST)

On average, flying from Islip to St. Theresa Point generates about 170 kg of CO2 per passenger, and 170 kilograms equals 375 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Islip to St. Theresa Point

See the map of the shortest flight path between Long Island MacArthur Airport (ISP) and St. Theresa Point Airport (YST).

Airport information

Origin	Long Island MacArthur Airport
City:	Islip, NY
Country:	United States
IATA Code:	ISP
ICAO Code:	KISP
Coordinates:	40°47′42″N, 73°6′0″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