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).
Estimated flight time from Casper–Natrona County International Airport (CPR) to Pierre Regional Airport (PIR) is 1 hour 7 minutes.
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 71 kg (156 pounds).
Casper to Pierre flight map.
Frequent Flyer Miles Calculator
Casper (CPR) → Pierre (PIR).