Air Miles Calculator

Distance between Philadelphia, PA (PHL) and Trieste (TRS)

Distance from Philadelphia to Trieste (Philadelphia International Airport – Trieste – Friuli Venezia Giulia Airport) is 4284 miles / 6895 kilometers / 3723 nautical miles.

How far is Trieste from Philadelphia?

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

Vincenty's formula (applied above)
  • 4284.443 miles
  • 6895.143 kilometers
  • 3723.079 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
  • 4273.274 miles
  • 6877.169 kilometers
  • 3713.374 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).

Flight duration

Estimated flight time from Philadelphia International Airport (PHL) to Trieste – Friuli Venezia Giulia Airport (TRS) is 8 hours 36 minutes.

Time difference and current local times

The time difference between Philadelphia and Trieste is 6 hours. Trieste is 6 hours ahead of Philadelphia.

Time Difference

Philadelphia
Trieste

Philadelphia, PA

 EDT

Trieste

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 499 kg (1 100 pounds).

Airport information


A Philadelphia International Airport
City: Philadelphia, PA
Country: United States Flag of United States
IATA Code: PHL
ICAO Code: KPHL
Coordinates: 39°52′18″N, 75°14′27″W

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

Philadelphia to Trieste flight path

Shortest flight path between Philadelphia International Airport (PHL) and Trieste – Friuli Venezia Giulia Airport (TRS).

Frequent Flyer Miles Calculator

Philadelphia (PHL) → Trieste (TRS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4284
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4284

Round trip?