Map of flight path and driving directions from Reggio Calabria to Trieste.
Shortest flight path between Reggio Calabria Airport (REG) and Trieste – Friuli Venezia Giulia Airport (TRS).
How far is Trieste from Reggio Calabria?
There are several ways to calculate distances between Reggio Calabria and Trieste. Here are two common methods:Vincenty's formula (applied above)
- 546.907 miles
- 880.162 kilometers
- 475.249 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
- 547.426 miles
- 880.996 kilometers
- 475.700 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).
Time difference and current local times
There is no time difference between Reggio Calabria and Trieste.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 106 kg (233 pounds).
Frequent Flyer Miles Calculator
Reggio Calabria (REG) → Trieste (TRS).