# Distance between Trieste (TRS) and Bolzano (BZO)

Flight distance from Trieste to Bolzano (Trieste – Friuli Venezia Giulia Airport – Bolzano Airport) is 112 miles / 180 kilometers / 97 nautical miles. Estimated flight time is 42 minutes.

Driving distance from Trieste (TRS) to Bolzano (BZO) is 168 miles / 271 kilometers and travel time by car is about 3 hours 29 minutes.

## Map of flight path and driving directions from Trieste to Bolzano.

Shortest flight path between Trieste – Friuli Venezia Giulia Airport (TRS) and Bolzano Airport (BZO).

## How far is Bolzano from Trieste?

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

Vincenty's formula (applied above)
• 111.897 miles
• 180.081 kilometers
• 97.236 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
• 111.633 miles
• 179.655 kilometers
• 97.006 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
IATA Code: TRS
ICAO Code: LIPQ
Coordinates: 45°49′38″N, 13°28′19″E

B Bolzano Airport
City: Bolzano
Country: Italy
IATA Code: BZO
ICAO Code: LIPB
Coordinates: 46°27′36″N, 11°19′35″E

## Time difference and current local times

There is no time difference between Trieste and Bolzano.

CEST

CEST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 41 kg (91 pounds).

## Frequent Flyer Miles Calculator

Trieste (TRS) → Bolzano (BZO).

Distance:
112
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
112

Round trip?