How far is Islip, NY, from Belfast?

The distance between Belfast (Belfast International Airport) and Islip (Long Island MacArthur Airport) is 3130 miles / 5037 kilometers / 2720 nautical miles.

Distance from Belfast to Islip

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

Vincenty's formula (applied above)

• 3129.952 miles
• 5037.170 kilometers
• 2719.854 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

• 3121.688 miles
• 5023.870 kilometers
• 2712.673 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 Belfast to Islip?

The estimated flight time from Belfast International Airport to Long Island MacArthur Airport is 6 hours and 25 minutes.

What is the time difference between Belfast and Islip?

The time difference between Belfast and Islip is 5 hours. Islip is 5 hours behind Belfast.

Flight carbon footprint between Belfast International Airport (BFS) and Long Island MacArthur Airport (ISP)

On average, flying from Belfast to Islip generates about 350 kg of CO2 per passenger, and 350 kilograms equals 771 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Islip

See the map of the shortest flight path between Belfast International Airport (BFS) and Long Island MacArthur Airport (ISP).

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″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