Air Miles Calculator

Distance between Casper, WY (CPR) and Laramie, WY (LAR)

Distance from Casper to Laramie (Casper–Natrona County International Airport – Laramie Regional Airport) is 117 miles / 189 kilometers / 102 nautical miles.

How far is Laramie from Casper?

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

Vincenty's formula (applied above)
  • 117.372 miles
  • 188.893 kilometers
  • 101.994 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
  • 117.447 miles
  • 189.013 kilometers
  • 102.059 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).

Flight duration

Estimated flight time from Casper–Natrona County International Airport (CPR) to Laramie Regional Airport (LAR) is 43 minutes.

Time difference and current local times

There is no time difference between Casper and Laramie.

Time Difference

Casper
Laramie

Casper, WY

 MDT

Laramie, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 41 kg (91 pounds).

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 Laramie Regional Airport
City: Laramie, WY
Country: United States Flag of United States
IATA Code: LAR
ICAO Code: KLAR
Coordinates: 41°18′43″N, 105°40′30″W

Casper to Laramie flight path

Shortest flight path between Casper–Natrona County International Airport (CPR) and Laramie Regional Airport (LAR).

Frequent Flyer Miles Calculator

Casper (CPR) → Laramie (LAR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
117
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
117

Round trip?