How far is Castries from Islip, NY?

The distance between Islip (Long Island MacArthur Airport) and Castries (George F. L. Charles Airport) is 1983 miles / 3192 kilometers / 1724 nautical miles.

Distance from Islip to Castries

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

Vincenty's formula (applied above)

• 1983.472 miles
• 3192.089 kilometers
• 1723.590 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

• 1988.756 miles
• 3200.593 kilometers
• 1728.182 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 Castries?

The estimated flight time from Long Island MacArthur Airport to George F. L. Charles Airport is 4 hours and 15 minutes.

What is the time difference between Islip and Castries?

The time difference between Islip and Castries is 1 hour. Castries is 1 hour ahead of Islip.

Flight carbon footprint between Long Island MacArthur Airport (ISP) and George F. L. Charles Airport (SLU)

On average, flying from Islip to Castries generates about 216 kg of CO2 per passenger, and 216 kilograms equals 476 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Islip to Castries

See the map of the shortest flight path between Long Island MacArthur Airport (ISP) and George F. L. Charles Airport (SLU).

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	George F. L. Charles Airport
City:	Castries
Country:	Saint Lucia
IATA Code:	SLU
ICAO Code:	TLPC
Coordinates:	14°1′12″N, 60°59′34″W