How far is Portland, ME, from Islip, NY?
The distance between Islip (Long Island MacArthur Airport) and Portland (Portland International Jetport) is 243 miles / 392 kilometers / 211 nautical miles.
The driving distance from Islip (ISP) to Portland (PWM) is 285 miles / 458 kilometers, and travel time by car is about 6 hours 43 minutes.
Long Island MacArthur Airport – Portland International Jetport
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Distance from Islip to Portland
There are several ways to calculate the distance from Islip to Portland. 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 Islip to Portland?
The estimated flight time from Long Island MacArthur Airport to Portland International Jetport is 57 minutes.
What is the time difference between Islip and Portland?
Flight carbon footprint between Long Island MacArthur Airport (ISP) and Portland International Jetport (PWM)
On average, flying from Islip to Portland 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 Islip to Portland
See the map of the shortest flight path between Long Island MacArthur Airport (ISP) and Portland International Jetport (PWM).
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 | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |