Air Miles Calculator

Distance between Louisville, KY (SDF) and St Petersburg, FL (PIE)

Flight distance from Louisville to St Petersburg (Louisville International Airport – St. Pete–Clearwater International Airport) is 729 miles / 1173 kilometers / 633 nautical miles. Estimated flight time is 1 hour 52 minutes.

Driving distance from Louisville (SDF) to St Petersburg (PIE) is 888 miles / 1429 kilometers and travel time by car is about 15 hours 27 minutes.

Map of flight path and driving directions from Louisville to St Petersburg.

Shortest flight path between Louisville International Airport (SDF) and St. Pete–Clearwater International Airport (PIE).

How far is St Petersburg from Louisville?

There are several ways to calculate distances between Louisville and St Petersburg. Here are two common methods:

Vincenty's formula (applied above)
  • 729.011 miles
  • 1173.230 kilometers
  • 633.494 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
  • 730.708 miles
  • 1175.961 kilometers
  • 634.968 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).

Airport information


A Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″W

B St. Pete–Clearwater International Airport
City: St Petersburg, FL
Country: United States Flag of United States
IATA Code: PIE
ICAO Code: KPIE
Coordinates: 27°54′36″N, 82°41′14″W

Time difference and current local times

There is no time difference between Louisville and St Petersburg.

Time Difference

Louisville, KY

 EDT

St Petersburg, FL

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (282 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → St Petersburg (PIE).

Distance:
729
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
729

Round trip?