Distance between Casper, WY (CPR) and Boise, ID (BOI)
Flight distance from Casper to Boise (Casper–Natrona County International Airport – Boise Airport) is 494 miles / 796 kilometers / 430 nautical miles. Estimated flight time is 1 hour 26 minutes.
Driving distance from Casper (CPR) to Boise (BOI) is 705 miles / 1134 kilometers and travel time by car is about 12 hours 25 minutes.
Casper – Boise
How far is Boise from Casper?
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:
Vincenty's formula (applied above)- 494.355 miles
- 795.587 kilometers
- 429.582 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- 493.041 miles
- 793.472 kilometers
- 428.441 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 to Boise Airport is 1 hour 26 minutes.
Time difference
There is no time difference between Casper and Boise.
Carbon dioxide emissions
On average flying from Casper to Boise generates about 98 kg of CO2 per passenger, 98 kilograms is equal to 216 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 Boise
Shortest flight path between Casper–Natrona County International Airport (CPR) and Boise Airport (BOI).
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 | Boise Airport |
|---|---|
| City: | Boise, ID |
| Country: | United States |
| IATA Code: | BOI |
| ICAO Code: | KBOI |
| Coordinates: | 43°33′51″N, 116°13′22″W |