How far is Santa Ana, CA, from Rome?

The distance between Rome (Leonardo da Vinci–Fiumicino Airport) and Santa Ana (Orange County John Wayne Airport) is 6352 miles / 10222 kilometers / 5519 nautical miles.

Distance from Rome to Santa Ana

There are several ways to calculate the distance from Rome to Santa Ana. Here are two standard methods:

Vincenty's formula (applied above)

• 6351.657 miles
• 10222.001 kilometers
• 5519.439 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 6337.617 miles
• 10199.405 kilometers
• 5507.238 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).

How long does it take to fly from Rome to Santa Ana?

The estimated flight time from Leonardo da Vinci–Fiumicino Airport to Orange County John Wayne Airport is 12 hours and 31 minutes.

What is the time difference between Rome and Santa Ana?

The time difference between Rome and Santa Ana is 9 hours. Santa Ana is 9 hours behind Rome.

Flight carbon footprint between Leonardo da Vinci–Fiumicino Airport (FCO) and Orange County John Wayne Airport (SNA)

On average, flying from Rome to Santa Ana generates about 765 kg of CO2 per passenger, and 765 kilograms equals 1 686 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rome to Santa Ana

See the map of the shortest flight path between Leonardo da Vinci–Fiumicino Airport (FCO) and Orange County John Wayne Airport (SNA).

Airport information

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

Destination	Orange County John Wayne Airport
City:	Santa Ana, CA
Country:	United States
IATA Code:	SNA
ICAO Code:	KSNA
Coordinates:	33°40′32″N, 117°52′4″W