How far is Petersburg from Huntsville?
There are several ways to calculate distances between Huntsville and Petersburg. Here are two common methods:Vincenty's formula (applied above)
- 2632.730 miles
- 4236.969 kilometers
- 2287.780 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
- 2628.275 miles
- 4229.799 kilometers
- 2283.909 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 Huntsville International Airport (HSV) to Petersburg James A. Johnson Airport (PSG) is 5 hours 29 minutes.
Time difference and current local times
The time difference between Huntsville and Petersburg is 3 hours. Petersburg is 3 hours behind Huntsville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 295 kg (651 pounds).
Huntsville to Petersburg flight map.
Frequent Flyer Miles Calculator
Huntsville (HSV) → Petersburg (PSG).