Map of flight path and driving directions from Casper to Alamosa.
Shortest flight path between Casper–Natrona County International Airport (CPR) and San Luis Valley Regional Airport (ALS).
How far is Alamosa from Casper?
There are several ways to calculate distances between Casper and Alamosa. Here are two common methods:Vincenty's formula (applied above)
- 378.938 miles
- 609.842 kilometers
- 329.288 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
- 379.464 miles
- 610.687 kilometers
- 329.745 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 Alamosa.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 81 kg (178 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Alamosa (ALS).