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).
Time difference and current local times
The time difference between Bologna and Sofia is 1 hour. Sofia is 1 hour ahead of Bologna.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 115 kg (254 pounds).
Frequent Flyer Miles Calculator
Bologna (BLQ) → Sofia (SOF).