Air Miles Calculator

Distance between Trieste (TRS) and Rome (CIA)

Flight distance from Trieste to Rome (Trieste – Friuli Venezia Giulia Airport – Ciampino–G. B. Pastine International Airport) is 282 miles / 453 kilometers / 245 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Trieste (TRS) to Rome (CIA) is 408 miles / 656 kilometers and travel time by car is about 6 hours 13 minutes.

Map of flight path and driving directions from Trieste to Rome.

Shortest flight path between Trieste – Friuli Venezia Giulia Airport (TRS) and Ciampino–G. B. Pastine International Airport (CIA).

How far is Rome from Trieste?

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

Vincenty's formula (applied above)
  • 281.531 miles
  • 453.080 kilometers
  • 244.644 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
  • 281.726 miles
  • 453.394 kilometers
  • 244.813 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 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

B Ciampino–G. B. Pastine International Airport
City: Rome
Country: Italy Flag of Italy
IATA Code: CIA
ICAO Code: LIRA
Coordinates: 41°47′57″N, 12°35′41″E

Time difference and current local times

There is no time difference between Trieste and Rome.

Time Difference

Trieste

 CEST

Rome

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 66 kg (147 pounds).

Frequent Flyer Miles Calculator

Trieste (TRS) → Rome (CIA).

Distance:
282
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
282

Round trip?