How far is St Petersburg, FL, from Alexandria, LA?
The distance between Alexandria (Alexandria International Airport) and St Petersburg (St. Pete–Clearwater International Airport) is 638 miles / 1027 kilometers / 555 nautical miles.
The driving distance from Alexandria (AEX) to St Petersburg (PIE) is 828 miles / 1333 kilometers, and travel time by car is about 16 hours 2 minutes.
Alexandria International Airport – St. Pete–Clearwater International Airport
Search flights
Distance from Alexandria to St Petersburg
There are several ways to calculate the distance from Alexandria to St Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 638.171 miles
- 1027.036 kilometers
- 554.555 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 637.378 miles
- 1025.761 kilometers
- 553.866 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).
How long does it take to fly from Alexandria to St Petersburg?
The estimated flight time from Alexandria International Airport to St. Pete–Clearwater International Airport is 1 hour and 42 minutes.
What is the time difference between Alexandria and St Petersburg?
Flight carbon footprint between Alexandria International Airport (AEX) and St. Pete–Clearwater International Airport (PIE)
On average, flying from Alexandria to St Petersburg generates about 117 kg of CO2 per passenger, and 117 kilograms equals 259 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Alexandria to St Petersburg
See the map of the shortest flight path between Alexandria International Airport (AEX) and St. Pete–Clearwater International Airport (PIE).
Airport information
| Origin | Alexandria International Airport |
|---|---|
| City: | Alexandria, LA |
| Country: | United States  |
| IATA Code: | AEX |
| ICAO Code: | KAEX |
| Coordinates: | 31°19′38″N, 92°32′59″W |
| Destination | St. Pete–Clearwater International Airport |
|---|---|
| City: | St Petersburg, FL |
| Country: | United States |
| IATA Code: | PIE |
| ICAO Code: | KPIE |
| Coordinates: | 27°54′36″N, 82°41′14″W |