How far is Hailey, ID, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Hailey (Friedman Memorial Airport) is 397 miles / 640 kilometers / 345 nautical miles.
The driving distance from Casper (CPR) to Hailey (SUN) is 502 miles / 808 kilometers, and travel time by car is about 11 hours 34 minutes.
Casper–Natrona County International Airport – Friedman Memorial Airport
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Distance from Casper to Hailey
There are several ways to calculate the distance from Casper to Hailey. Here are two standard methods:
Vincenty's formula (applied above)- 397.483 miles
- 639.687 kilometers
- 345.403 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- 396.431 miles
- 637.993 kilometers
- 344.489 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 Hailey?
The estimated flight time from Casper–Natrona County International Airport to Friedman Memorial Airport is 1 hour and 15 minutes.
What is the time difference between Casper and Hailey?
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Friedman Memorial Airport (SUN)
On average, flying from Casper to Hailey generates about 84 kg of CO2 per passenger, and 84 kilograms equals 184 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 Hailey
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Friedman Memorial Airport (SUN).
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 | Friedman Memorial Airport |
|---|---|
| City: | Hailey, ID |
| Country: | United States |
| IATA Code: | SUN |
| ICAO Code: | KSUN |
| Coordinates: | 43°30′15″N, 114°17′45″W |