Air Miles Calculator

Distance between Casper, WY (CPR) and Liberal, KS (LBL)

Flight distance from Casper to Liberal (Casper–Natrona County International Airport – Liberal Mid-America Regional Airport) is 499 miles / 803 kilometers / 433 nautical miles. Estimated flight time is 1 hour 26 minutes.

Driving distance from Casper (CPR) to Liberal (LBL) is 683 miles / 1099 kilometers and travel time by car is about 11 hours 57 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Liberal Mid-America Regional Airport (LBL).

How far is Liberal from Casper?

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

Vincenty's formula (applied above)
  • 498.764 miles
  • 802.683 kilometers
  • 433.414 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
  • 498.814 miles
  • 802.763 kilometers
  • 433.457 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 Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″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 Casper and Liberal is 1 hour. Liberal is 1 hour ahead of Casper.

Time Difference

Casper, WY

 MST

Liberal, KS

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 98 kg (217 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Liberal (LBL).

Distance:
499
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
499

Round trip?