Map of flight path from Philadelphia to Islay.
Shortest flight path between Philadelphia International Airport (PHL) and Islay Airport (ILY).
How far is Islay from Philadelphia?
There are several ways to calculate distances between Philadelphia and Islay. Here are two common methods:Vincenty's formula (applied above)
- 3241.371 miles
- 5216.481 kilometers
- 2816.675 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
- 3233.017 miles
- 5203.037 kilometers
- 2809.415 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
The time difference between Philadelphia and Islay is 4 hours. Islay is 4 hours ahead of Philadelphia.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 363 kg (801 pounds).
Frequent Flyer Miles Calculator
Philadelphia (PHL) → Islay (ILY).