Map of flight path and driving directions from Philadelphia to Islip.
Shortest flight path between Philadelphia International Airport (PHL) and Long Island MacArthur Airport (ISP).
How far is Islip from Philadelphia?
There are several ways to calculate distances between Philadelphia and Islip. Here are two common methods:Vincenty's formula (applied above)
- 129.753 miles
- 208.818 kilometers
- 112.753 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 129.549 miles
- 208.489 kilometers
- 112.575 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).
Time difference and current local times
There is no time difference between Philadelphia and Islip.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 44 kg (97 pounds).
Frequent Flyer Miles Calculator
Philadelphia (PHL) → Islip (ISP).