Map of flight path and driving directions from Huntsville to St Petersburg.
Shortest flight path between Huntsville International Airport (HSV) and St. Pete–Clearwater International Airport (PIE).
How far is St Petersburg from Huntsville?
There are several ways to calculate distances between Huntsville and St Petersburg. Here are two common methods:Vincenty's formula (applied above)
- 522.635 miles
- 841.099 kilometers
- 454.157 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
- 523.598 miles
- 842.649 kilometers
- 454.994 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).
|A||Huntsville International Airport|
|B||St. Pete–Clearwater International Airport|
|City:||St Petersburg, FL|
Time difference and current local times
The time difference between Huntsville and St Petersburg is 1 hour. St Petersburg is 1 hour ahead of Huntsville.
St Petersburg, FL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 102 kg (225 pounds).
Frequent Flyer Miles Calculator
Huntsville (HSV) → St Petersburg (PIE).