Air Miles Calculator

Distance between Sofia (SOF) and Bologna (BLQ)

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

Driving distance from Sofia (SOF) to Bologna (BLQ) is 817 miles / 1315 kilometers and travel time by car is about 13 hours 25 minutes.

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

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

How far is Bologna from Sofia?

There are several ways to calculate distances between Sofia and Bologna. 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 Sofia Airport
City: Sofia
Country: Bulgaria Flag of Bulgaria
IATA Code: SOF
ICAO Code: LBSF
Coordinates: 42°41′48″N, 23°24′41″E

B 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

Time difference and current local times

The time difference between Sofia and Bologna is 1 hour. Bologna is 1 hour behind Sofia.

Time Difference

Sofia

 EET

Bologna

 CET

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Sofia (SOF) → Bologna (BLQ).

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

In total

Total frequent flyer miles:
621

Round trip?