Air Miles Calculator

Distance between Bologna (BLQ) and Trieste (TRS)

Flight distance from Bologna to Trieste (Bologna Guglielmo Marconi Airport – Trieste – Friuli Venezia Giulia Airport) is 139 miles / 224 kilometers / 121 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Bologna (BLQ) to Trieste (TRS) is 168 miles / 270 kilometers and travel time by car is about 2 hours 37 minutes.

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

Shortest flight path between Bologna Guglielmo Marconi Airport (BLQ) and Trieste – Friuli Venezia Giulia Airport (TRS).

How far is Trieste from Bologna?

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

Vincenty's formula (applied above)
  • 139.035 miles
  • 223.755 kilometers
  • 120.818 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
  • 138.837 miles
  • 223.436 kilometers
  • 120.646 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 Bologna Guglielmo Marconi Airport
City: Bologna
Country: Italy Flag of Italy
IATA Code: BLQ
ICAO Code: LIPE
Coordinates: 44°32′7″N, 11°17′19″E

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

Time difference and current local times

There is no time difference between Bologna and Trieste.

Time Difference

Bologna

 CET

Trieste

 CET

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (100 pounds).

Frequent Flyer Miles Calculator

Bologna (BLQ) → Trieste (TRS).

Distance:
139
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
139

Round trip?