Map of flight path and driving directions from Casper to Reading.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Reading Regional Airport (RDG).
How far is Reading from Casper?
There are several ways to calculate distances between Casper and Reading. Here are two common methods:Vincenty's formula (applied above)
- 1579.740 miles
- 2542.346 kilometers
- 1372.757 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
- 1575.715 miles
- 2535.867 kilometers
- 1369.259 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 Reading is 2 hours. Reading is 2 hours ahead of Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 185 kg (407 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Reading (RDG).