Air Miles Calculator

Distance between Casper, WY (CPR) and Reading, PA (RDG)

Distance from Casper to Reading (Casper–Natrona County International Airport – Reading Regional Airport) is 1580 miles / 2542 kilometers / 1373 nautical miles.

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).

Flight duration

Estimated flight time from Casper–Natrona County International Airport (CPR) to Reading Regional Airport (RDG) is 3 hours 29 minutes.

Time difference and current local times

The time difference between Casper and Reading is 2 hours. Reading is 2 hours ahead of Casper.

Time Difference

Casper
Reading

Casper, WY

 MST

Reading, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 173 kg (381 pounds).

Airport information


A Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″W

Map

Casper to Reading flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Reading (RDG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1580
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1580

Round trip?