Map of flight path and driving directions from Casper to Athens.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Athens Ben Epps Airport (AHN).
How far is Athens from Casper?
There are several ways to calculate distances between Casper and Athens. Here are two common methods:Vincenty's formula (applied above)
- 1392.935 miles
- 2241.712 kilometers
- 1210.428 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
- 1390.714 miles
- 2238.138 kilometers
- 1208.498 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 Athens is 2 hours. Athens is 2 hours ahead of Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 173 kg (381 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Athens (AHN).