Air Miles Calculator

Distance between St Louis, MO (STL) and Liberal, KS (LBL)

Flight distance from St Louis to Liberal (St. Louis Lambert International Airport – Liberal Mid-America Regional Airport) is 590 miles / 950 kilometers / 513 nautical miles. Estimated flight time is 1 hour 37 minutes.

Driving distance from St Louis (STL) to Liberal (LBL) is 642 miles / 1033 kilometers and travel time by car is about 11 hours 22 minutes.

Map of flight path and driving directions from St Louis to Liberal.

Shortest flight path between St. Louis Lambert International Airport (STL) and Liberal Mid-America Regional Airport (LBL).

How far is Liberal from St Louis?

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

Vincenty's formula (applied above)
  • 590.231 miles
  • 949.885 kilometers
  • 512.897 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
  • 588.925 miles
  • 947.783 kilometers
  • 511.762 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″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

There is no time difference between St Louis and Liberal.

Time Difference

St Louis, MO

 CST

Liberal, KS

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 111 kg (246 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Liberal (LBL).

Distance:
590
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
590

Round trip?