Map of flight path from Rome to Islip.
Shortest flight path between Leonardo da Vinci–Fiumicino Airport (FCO) and Long Island MacArthur Airport (ISP).
How far is Islip from Rome?
There are several ways to calculate distances between Rome and Islip. Here are two common methods:Vincenty's formula (applied above)
- 4241.573 miles
- 6826.150 kilometers
- 3685.826 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
- 4230.742 miles
- 6808.719 kilometers
- 3676.414 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 Rome and Islip is 5 hours. Islip is 5 hours behind Rome.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 487 kg (1 073 pounds).
Frequent Flyer Miles Calculator
Rome (FCO) → Islip (ISP).