Air Miles Calculator

Distance between Rome (FCO) and Los Angeles, CA (LAX)

Distance from Rome to Los Angeles (Leonardo da Vinci–Fiumicino Airport – Los Angeles International Airport) is 6354 miles / 10226 kilometers / 5522 nautical miles.

How far is Los Angeles from Rome?

There are several ways to calculate distances between Rome and Los Angeles. Here are two common methods:

Vincenty's formula (applied above)
  • 6354.157 miles
  • 10226.024 kilometers
  • 5521.611 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
  • 6340.054 miles
  • 10203.329 kilometers
  • 5509.357 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).

Flight duration

Estimated flight time from Leonardo da Vinci–Fiumicino Airport (FCO) to Los Angeles International Airport (LAX) is 12 hours 31 minutes.

Time difference and current local times

The time difference between Rome and Los Angeles is 9 hours. Los Angeles is 9 hours behind Rome.

Time Difference

Rome
Los Angeles

Rome

 CET

Los Angeles, CA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 811 kg (1 789 pounds).

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 Los Angeles International Airport
City: Los Angeles, CA
Country: United States Flag of United States
IATA Code: LAX
ICAO Code: KLAX
Coordinates: 33°56′33″N, 118°24′28″W

Map

Rome to Los Angeles flight map.

Frequent Flyer Miles Calculator

Rome (FCO) → Los Angeles (LAX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6354
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6354

Round trip?