# Distance between Bologna (BLQ) and Trollhättan (THN)

Flight distance from Bologna to Trollhättan (Bologna Guglielmo Marconi Airport – Trollhättan–Vänersborg Airport) is 954 miles / 1535 kilometers / 829 nautical miles. Estimated flight time is 2 hours 18 minutes.

Driving distance from Bologna (BLQ) to Trollhättan (THN) is 1165 miles / 1875 kilometers and travel time by car is about 20 hours 10 minutes.

## Map of flight path and driving directions from Bologna to Trollhättan.

Shortest flight path between Bologna Guglielmo Marconi Airport (BLQ) and Trollhättan–Vänersborg Airport (THN).

## How far is Trollhättan from Bologna?

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

Vincenty's formula (applied above)
• 953.872 miles
• 1535.108 kilometers
• 828.892 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
• 953.350 miles
• 1534.269 kilometers
• 828.439 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
IATA Code: BLQ
ICAO Code: LIPE
Coordinates: 44°32′7″N, 11°17′19″E

B Trollhättan–Vänersborg Airport
City: Trollhättan
Country: Sweden
IATA Code: THN
ICAO Code: ESGT
Coordinates: 58°19′5″N, 12°20′42″E

## Time difference and current local times

There is no time difference between Bologna and Trollhättan.

CET

CET

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (325 pounds).

## Frequent Flyer Miles Calculator

Bologna (BLQ) → Trollhättan (THN).

Distance:
954
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
954

Round trip?