How far is Islip, NY, from Portland, ME?
The distance between Portland (Portland International Jetport) and Islip (Long Island MacArthur Airport) is 243 miles / 392 kilometers / 211 nautical miles.
The driving distance from Portland (PWM) to Islip (ISP) is 284 miles / 457 kilometers, and travel time by car is about 6 hours 47 minutes.
Portland International Jetport – Long Island MacArthur Airport
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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)- 243.322 miles
- 391.588 kilometers
- 211.441 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- 243.269 miles
- 391.504 kilometers
- 211.395 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 Jetport to Long Island MacArthur Airport is 57 minutes.
What is the time difference between Portland and Islip?
Flight carbon footprint between Portland International Jetport (PWM) and Long Island MacArthur Airport (ISP)
On average, flying from Portland to Islip generates about 61 kg of CO2 per passenger, and 61 kilograms equals 134 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 Jetport (PWM) and Long Island MacArthur Airport (ISP).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″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 |