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