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).
Estimated flight time from Casper–Natrona County International Airport (CPR) to Athens Ben Epps Airport (AHN) is 3 hours 8 minutes.
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 167 kg (369 pounds).
Casper to Athens flight map.
Frequent Flyer Miles Calculator
Casper (CPR) → Athens (AHN).