How far is Boise, ID, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Boise (Boise Airport) is 494 miles / 796 kilometers / 430 nautical miles.
The driving distance from Casper (CPR) to Boise (BOI) is 705 miles / 1134 kilometers, and travel time by car is about 12 hours 24 minutes.
Casper–Natrona County International Airport – Boise Airport
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Distance from Casper to Boise
There are several ways to calculate the distance from Casper to Boise. Here are two standard 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 planet.
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).
How long does it take to fly from Casper to Boise?
The estimated flight time from Casper–Natrona County International Airport to Boise Airport is 1 hour and 26 minutes.
What is the time difference between Casper and Boise?
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Boise Airport (BOI)
On average, flying from Casper to Boise generates about 98 kg of CO2 per passenger, and 98 kilograms equals 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
See the map of the 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 |