Air Miles Calculator

Distance between Rome (FCO) and Islip, NY (ISP)

Flight distance from Rome to Islip (Leonardo da Vinci–Fiumicino Airport – Long Island MacArthur Airport) is 4242 miles / 6826 kilometers / 3686 nautical miles. Estimated flight time is 8 hours 31 minutes.

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).

Airport information


A Leonardo da Vinci–Fiumicino Airport
City: Rome
Country: Italy Flag of Italy
IATA Code: FCO
ICAO Code: LIRF
Coordinates: 41°48′16″N, 12°15′2″E

B Long Island MacArthur Airport
City: Islip, NY
Country: United States Flag of United States
IATA Code: ISP
ICAO Code: KISP
Coordinates: 40°47′42″N, 73°6′0″W

Time difference and current local times

The time difference between Rome and Islip is 5 hours. Islip is 5 hours behind Rome.

Time Difference

Rome

 CET

Islip, NY

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 487 kg (1 073 pounds).

Frequent Flyer Miles Calculator

Rome (FCO) → Islip (ISP).

Distance:
4242
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4242

Round trip?