Air Miles Calculator

Distance between Louisville, KY (SDF) and Key West, FL (EYW)

Flight distance from Louisville to Key West (Louisville International Airport – Key West International Airport) is 967 miles / 1556 kilometers / 840 nautical miles. Estimated flight time is 2 hours 19 minutes.

Driving distance from Louisville (SDF) to Key West (EYW) is 1237 miles / 1990 kilometers and travel time by car is about 22 hours 7 minutes.

Map of flight path and driving directions from Louisville to Key West.

Shortest flight path between Louisville International Airport (SDF) and Key West International Airport (EYW).

How far is Key West from Louisville?

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

Vincenty's formula (applied above)
  • 966.964 miles
  • 1556.178 kilometers
  • 840.269 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
  • 969.452 miles
  • 1560.182 kilometers
  • 842.431 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 Key West International Airport
City: Key West, FL
Country: United States Flag of United States
IATA Code: EYW
ICAO Code: KEYW
Coordinates: 24°33′21″N, 81°45′34″W

Time difference and current local times

There is no time difference between Louisville and Key West.

Time Difference

Louisville, KY

 EDT

Key West, FL

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (327 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Key West (EYW).

Distance:
967
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
967

Round trip?