How far is Bologna from Philadelphia?
There are several ways to calculate distances between Philadelphia and Bologna. Here are two common methods:Vincenty's formula (applied above)
- 4235.045 miles
- 6815.644 kilometers
- 3680.154 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
- 4224.102 miles
- 6798.034 kilometers
- 3670.645 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).
Estimated flight time from Philadelphia International Airport (PHL) to Bologna Guglielmo Marconi Airport (BLQ) is 8 hours 31 minutes.
Time difference and current local times
The time difference between Philadelphia and Bologna is 6 hours. Bologna is 6 hours ahead of Philadelphia.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 493 kg (1 086 pounds).
Philadelphia to Bologna flight path
Shortest flight path between Philadelphia International Airport (PHL) and Bologna Guglielmo Marconi Airport (BLQ).
Frequent Flyer Miles Calculator
Philadelphia (PHL) → Bologna (BLQ).