How far is Islip, NY, from Castries?

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

Distance from Castries to Islip

There are several ways to calculate the distance from Castries to Islip. 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 Castries to Islip?

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

What is the time difference between Castries and Islip?

The time difference between Castries and Islip is 1 hour. Islip is 1 hour behind Castries.

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

On average, flying from Castries to Islip 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 Castries to Islip

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

Airport information

Origin	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

Destination	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