Map of flight path and driving directions from Casper to Pierre.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Pierre Regional Airport (PIR).
How far is Pierre from Casper?
There are several ways to calculate distances between Casper and Pierre. Here are two common methods:Vincenty's formula (applied above)
- 325.931 miles
- 524.536 kilometers
- 283.227 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
- 325.160 miles
- 523.294 kilometers
- 282.556 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).
Time difference and current local times
The time difference between Casper and Pierre is 1 hour. Pierre is 1 hour ahead of Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 73 kg (161 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Pierre (PIR).