# Distance between Rome (FCO) and Trenton, NJ (TTN)

Flight distance from Rome to Trenton (Leonardo da Vinci–Fiumicino Airport – Trenton–Mercer Airport) is 4337 miles / 6979 kilometers / 3769 nautical miles. Estimated flight time is 8 hours 42 minutes.

## Map of flight path from Rome to Trenton.

Shortest flight path between Leonardo da Vinci–Fiumicino Airport (FCO) and Trenton–Mercer Airport (TTN).

## How far is Trenton from Rome?

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

Vincenty's formula (applied above)
• 4336.849 miles
• 6979.483 kilometers
• 3768.619 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
• 4325.854 miles
• 6961.787 kilometers
• 3759.064 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 Trenton–Mercer Airport
City: Trenton, NJ
Country: United States
IATA Code: TTN
ICAO Code: KTTN
Coordinates: 40°16′36″N, 74°48′48″W

## Time difference and current local times

The time difference between Rome and Trenton is 6 hours. Trenton is 6 hours behind Rome.

CET

EST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 499 kg (1 099 pounds).

## Frequent Flyer Miles Calculator

Rome (FCO) → Trenton (TTN).

Distance:
4337
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4337

Round trip?