Air Miles Calculator

Distance between Sioux City, IA (SUX) and Liberal, KS (LBL)

Flight distance from Sioux City to Liberal (Sioux Gateway Airport – Liberal Mid-America Regional Airport) is 443 miles / 712 kilometers / 385 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Sioux City (SUX) to Liberal (LBL) is 576 miles / 927 kilometers and travel time by car is about 10 hours 19 minutes.

Map of flight path and driving directions from Sioux City to Liberal.

Shortest flight path between Sioux Gateway Airport (SUX) and Liberal Mid-America Regional Airport (LBL).

How far is Liberal from Sioux City?

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

Vincenty's formula (applied above)
  • 442.648 miles
  • 712.372 kilometers
  • 384.650 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
  • 442.777 miles
  • 712.580 kilometers
  • 384.762 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 Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″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 Sioux City and Liberal.

Time Difference

Sioux City, IA

 CST

Liberal, KS

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 90 kg (199 pounds).

Frequent Flyer Miles Calculator

Sioux City (SUX) → Liberal (LBL).

Distance:
443
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
443

Round trip?