Map of flight path and driving directions from Casper to Cheyenne.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Cheyenne Regional Airport (CYS).
How far is Cheyenne from Casper?
There are several ways to calculate distances between Casper and Cheyenne. Here are two common methods:Vincenty's formula (applied above)
- 147.818 miles
- 237.890 kilometers
- 128.450 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
- 147.798 miles
- 237.858 kilometers
- 128.433 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
There is no time difference between Casper and Cheyenne.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 47 kg (103 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Cheyenne (CYS).