Air Miles Calculator

Distance between Louisville, KY (SDF) and Florence, SC (FLO)

Flight distance from Louisville to Florence (Louisville International Airport – Florence Regional Airport) is 434 miles / 699 kilometers / 377 nautical miles. Estimated flight time is 1 hour 19 minutes.

Driving distance from Louisville (SDF) to Florence (FLO) is 557 miles / 896 kilometers and travel time by car is about 10 hours 21 minutes.

Map of flight path and driving directions from Louisville to Florence.

Shortest flight path between Louisville International Airport (SDF) and Florence Regional Airport (FLO).

How far is Florence from Louisville?

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

Vincenty's formula (applied above)
  • 434.083 miles
  • 698.589 kilometers
  • 377.208 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
  • 433.856 miles
  • 698.224 kilometers
  • 377.011 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 Florence Regional Airport
City: Florence, SC
Country: United States Flag of United States
IATA Code: FLO
ICAO Code: KFLO
Coordinates: 34°11′7″N, 79°43′26″W

Time difference and current local times

There is no time difference between Louisville and Florence.

Time Difference

Louisville, KY

 EDT

Florence, SC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 89 kg (196 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Florence (FLO).

Distance:
434
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
434

Round trip?