How far is Peoria, IL, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Peoria (General Wayne A. Downing Peoria International Airport) is 878 miles / 1414 kilometers / 763 nautical miles.
The driving distance from Casper (CPR) to Peoria (PIA) is 1081 miles / 1739 kilometers, and travel time by car is about 18 hours 46 minutes.
Casper–Natrona County International Airport – General Wayne A. Downing Peoria International Airport
Search flights
Distance from Casper to Peoria
There are several ways to calculate the distance from Casper to Peoria. Here are two standard methods:
Vincenty's formula (applied above)- 878.448 miles
- 1413.726 kilometers
- 763.351 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- 876.264 miles
- 1410.210 kilometers
- 761.453 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 Casper to Peoria?
The estimated flight time from Casper–Natrona County International Airport to General Wayne A. Downing Peoria International Airport is 2 hours and 9 minutes.
What is the time difference between Casper and Peoria?
The time difference between Casper and Peoria is 1 hour. Peoria is 1 hour ahead of Casper.
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and General Wayne A. Downing Peoria International Airport (PIA)
On average, flying from Casper to Peoria generates about 142 kg of CO2 per passenger, and 142 kilograms equals 313 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Casper to Peoria
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and General Wayne A. Downing Peoria International Airport (PIA).
Airport information
| Origin | 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 |
| Destination | General Wayne A. Downing Peoria International Airport |
|---|---|
| City: | Peoria, IL |
| Country: | United States |
| IATA Code: | PIA |
| ICAO Code: | KPIA |
| Coordinates: | 40°39′51″N, 89°41′35″W |