How far is Casper, WY, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Casper (Casper–Natrona County International Airport) is 1580 miles / 2542 kilometers / 1373 nautical miles.
The driving distance from Reading (RDG) to Casper (CPR) is 1850 miles / 2978 kilometers, and travel time by car is about 32 hours 51 minutes.
Reading Regional Airport – Casper–Natrona County International Airport
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Distance from Reading to Casper
There are several ways to calculate the distance from Reading to Casper. Here are two standard 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 planet.
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).
How long does it take to fly from Reading to Casper?
The estimated flight time from Reading Regional Airport to Casper–Natrona County International Airport is 3 hours and 29 minutes.
What is the time difference between Reading and Casper?
The time difference between Reading and Casper is 2 hours. Casper is 2 hours behind Reading.
Flight carbon footprint between Reading Regional Airport (RDG) and Casper–Natrona County International Airport (CPR)
On average, flying from Reading to Casper generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Reading to Casper
See the map of the shortest flight path between Reading Regional Airport (RDG) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States  |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″W |
| Destination | Casper–Natrona County International Airport |
|---|---|
| City: | Casper, WY |
| Country: | United States |
| IATA Code: | CPR |
| ICAO Code: | KCPR |
| Coordinates: | 42°54′28″N, 106°27′50″W |