# 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
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
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.

CDT

CDT

## 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?