How far is Islip, NY, from Portland, OR?

The distance between Portland (Portland International Airport) and Islip (Long Island MacArthur Airport) is 2482 miles / 3994 kilometers / 2157 nautical miles.

The driving distance from Portland (PDX) to Islip (ISP) is 2952 miles / 4750 kilometers, and travel time by car is about 52 hours 3 minutes.

Distance from Portland to Islip

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

Vincenty's formula (applied above)

• 2481.826 miles
• 3994.111 kilometers
• 2156.647 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

• 2475.329 miles
• 3983.656 kilometers
• 2151.002 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 Portland to Islip?

The estimated flight time from Portland International Airport to Long Island MacArthur Airport is 5 hours and 11 minutes.

What is the time difference between Portland and Islip?

The time difference between Portland and Islip is 3 hours. Islip is 3 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Long Island MacArthur Airport (ISP)

On average, flying from Portland to Islip generates about 273 kg of CO2 per passenger, and 273 kilograms equals 602 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Portland to Islip

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

Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″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