Air Miles Calculator

Distance between Bologna (BLQ) and Sofia (SOF)

Flight distance from Bologna to Sofia (Bologna Guglielmo Marconi Airport – Sofia Airport) is 621 miles / 999 kilometers / 539 nautical miles. Estimated flight time is 1 hour 40 minutes.

Driving distance from Bologna (BLQ) to Sofia (SOF) is 819 miles / 1318 kilometers and travel time by car is about 13 hours 20 minutes.

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

Shortest flight path between Bologna Guglielmo Marconi Airport (BLQ) and Sofia Airport (SOF).

How far is Sofia from Bologna?

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

Vincenty's formula (applied above)
  • 620.537 miles
  • 998.658 kilometers
  • 539.232 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
  • 618.948 miles
  • 996.100 kilometers
  • 537.851 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 Sofia Airport
City: Sofia
Country: Bulgaria Flag of Bulgaria
IATA Code: SOF
ICAO Code: LBSF
Coordinates: 42°41′48″N, 23°24′41″E

Time difference and current local times

The time difference between Bologna and Sofia is 1 hour. Sofia is 1 hour ahead of Bologna.

Time Difference

Bologna

 CET

Sofia

 EET

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 115 kg (254 pounds).

Frequent Flyer Miles Calculator

Bologna (BLQ) → Sofia (SOF).

Distance:
621
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
621

Round trip?