Map of flight path from Casper to Aniak.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Aniak Airport (ANI).
How far is Aniak from Casper?
There are several ways to calculate distances between Casper and Aniak. Here are two common methods:Vincenty's formula (applied above)
- 2499.262 miles
- 4022.172 kilometers
- 2171.799 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
- 2493.023 miles
- 4012.132 kilometers
- 2166.378 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 Aniak is 2 hours. Aniak is 2 hours behind Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 275 kg (606 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Aniak (ANI).