Air Miles Calculator

Distance between Peoria, IL (PIA) and Liberal, KS (LBL)

Flight distance from Peoria to Liberal (General Wayne A. Downing Peoria International Airport – Liberal Mid-America Regional Airport) is 656 miles / 1056 kilometers / 570 nautical miles. Estimated flight time is 1 hour 44 minutes.

Driving distance from Peoria (PIA) to Liberal (LBL) is 795 miles / 1279 kilometers and travel time by car is about 14 hours 4 minutes.

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

Shortest flight path between General Wayne A. Downing Peoria International Airport (PIA) and Liberal Mid-America Regional Airport (LBL).

How far is Liberal from Peoria?

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

Vincenty's formula (applied above)
  • 656.367 miles
  • 1056.321 kilometers
  • 570.368 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
  • 655.158 miles
  • 1054.374 kilometers
  • 569.317 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 General Wayne A. Downing Peoria International Airport
City: Peoria, IL
Country: United States Flag of United States
IATA Code: PIA
ICAO Code: KPIA
Coordinates: 40°39′51″N, 89°41′35″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 Peoria and Liberal.

Time Difference

Peoria, IL

 CST

Liberal, KS

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 120 kg (264 pounds).

Frequent Flyer Miles Calculator

Peoria (PIA) → Liberal (LBL).

Distance:
656
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
656

Round trip?