# Distance between Rome (FCO) and New Haven, CT (HVN)

Flight distance from Rome to New Haven (Leonardo da Vinci–Fiumicino Airport – Tweed New Haven Airport) is 4215 miles / 6783 kilometers / 3663 nautical miles. Estimated flight time is 8 hours 28 minutes.

## Map of flight path from Rome to New Haven.

Shortest flight path between Leonardo da Vinci–Fiumicino Airport (FCO) and Tweed New Haven Airport (HVN).

## How far is New Haven from Rome?

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

Vincenty's formula (applied above)
• 4215.021 miles
• 6783.419 kilometers
• 3662.753 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
• 4204.196 miles
• 6765.997 kilometers
• 3653.346 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
IATA Code: FCO
ICAO Code: LIRF
Coordinates: 41°48′16″N, 12°15′2″E

B Tweed New Haven Airport
City: New Haven, CT
Country: United States
IATA Code: HVN
ICAO Code: KHVN
Coordinates: 41°15′49″N, 72°53′12″W

## Time difference and current local times

The time difference between Rome and New Haven is 5 hours. New Haven is 5 hours behind Rome.

CET

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 483 kg (1 066 pounds).

## Frequent Flyer Miles Calculator

Rome (FCO) → New Haven (HVN).

Distance:
4215
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4215

Round trip?