Map of flight path and driving directions from Louisville to St Augustine.
Shortest flight path between Louisville International Airport (SDF) and Northeast Florida Regional Airport (UST).
How far is St Augustine from Louisville?
There are several ways to calculate distances between Louisville and St Augustine. Here are two common methods:Vincenty's formula (applied above)
- 619.630 miles
- 997.197 kilometers
- 538.443 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
- 620.672 miles
- 998.875 kilometers
- 539.349 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).
Time difference and current local times
There is no time difference between Louisville and St Augustine.
St Augustine, FL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 115 kg (254 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → St Augustine (UST).