Distance between Casper, WY (CPR) and Chuathbaluk, AK (CHU)
Flight distance from Casper to Chuathbaluk (Casper–Natrona County International Airport – Chuathbaluk Airport) is 2489 miles / 4005 kilometers / 2162 nautical miles. Estimated flight time is 5 hours 12 minutes.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Casper - Chuathbaluk
Map of flight path from Casper to Chuathbaluk.
Shortest flight path between Casper–Natrona County International Airport (CPR) and Chuathbaluk Airport (CHU).
How far is Chuathbaluk from Casper?
There are several ways to calculate distances between Casper and Chuathbaluk. Here are two common methods:
Vincenty's formula (applied above)- 2488.514 miles
- 4004.876 kilometers
- 2162.460 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- 2482.316 miles
- 3994.900 kilometers
- 2157.074 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).
Airport information
| A | 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 |
| B | Chuathbaluk Airport |
|---|---|
| City: | Chuathbaluk, AK |
| Country: | United States |
| IATA Code: | CHU |
| ICAO Code: | PACH |
| Coordinates: | 61°34′44″N, 159°12′57″W |
Time difference and current local times
The time difference between Casper and Chuathbaluk is 2 hours. Chuathbaluk is 2 hours behind Casper.
Time Difference
Casper, WY
Chuathbaluk, AK
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 274 kg (604 pounds).
Frequent Flyer Miles Calculator
Casper (CPR) → Chuathbaluk (CHU).
In total
Round trip?