Air Miles Calculator

Distance between Louisville, KY (SDF) and Liberal, KS (LBL)

Flight distance from Louisville to Liberal (Louisville International Airport – Liberal Mid-America Regional Airport) is 838 miles / 1349 kilometers / 728 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Louisville (SDF) to Liberal (LBL) is 920 miles / 1481 kilometers and travel time by car is about 16 hours 15 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and Liberal Mid-America Regional Airport (LBL).

How far is Liberal from Louisville?

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

Vincenty's formula (applied above)
  • 837.939 miles
  • 1348.531 kilometers
  • 728.149 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
  • 835.989 miles
  • 1345.394 kilometers
  • 726.454 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 Liberal Mid-America Regional Airport
City: Liberal, KS
Country: United States Flag of United States
IATA Code: LBL
ICAO Code: KLBL
Coordinates: 37°2′39″N, 100°57′35″W

Time difference and current local times

The time difference between Louisville and Liberal is 1 hour. Liberal is 1 hour behind Louisville.

Time Difference

Louisville, KY

 EDT

Liberal, KS

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 138 kg (305 pounds).

Frequent Flyer Miles Calculator

Louisville (SDF) → Liberal (LBL).

Distance:
838
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
838

Round trip?