Air Miles Calculator

Distance between Rome (FCO) and Trieste (TRS)

Distance from Rome to Trieste (Trieste – Friuli Venezia Giulia Airport – Leonardo da Vinci–Fiumicino Airport) is 284 miles / 458 kilometers / 247 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 284.369 miles
  • 457.647 kilometers
  • 247.110 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
  • 284.544 miles
  • 457.930 kilometers
  • 247.262 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Leonardo da Vinci–Fiumicino Airport (FCO) to Trieste – Friuli Venezia Giulia Airport (TRS) is 1 hour 2 minutes.

Time difference and current local times

There is no time difference between Rome and Trieste.

Time Difference

Rome
Trieste

Rome

 CEST

Trieste

 CEST

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 Trieste – Friuli Venezia Giulia Airport
City: Trieste
Country: Italy Flag of Italy
IATA Code: TRS
ICAO Code: LIPQ
Coordinates: 45°49′38″N, 13°28′19″E

Map

Rome to Trieste flight map.

Frequent Flyer Miles Calculator

Rome (FCO) → Trieste (TRS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
284
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
284

Round trip?