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).
Time difference and current local times
The time difference between Rome and New Haven is 5 hours. New Haven is 5 hours behind Rome.
New Haven, CT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 483 kg (1 066 pounds).
Frequent Flyer Miles Calculator
Rome (FCO) → New Haven (HVN).