Air Miles Calculator

Distance between Casper, WY (CPR) and King Salmon, AK (AKN)

Distance from Casper to King Salmon (Casper–Natrona County International Airport – King Salmon Airport) is 2381 miles / 3832 kilometers / 2069 nautical miles.

How far is King Salmon from Casper?

There are several ways to calculate distances between Casper and King Salmon. Here are two common methods:

Vincenty's formula (applied above)
  • 2380.802 miles
  • 3831.529 kilometers
  • 2068.860 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
  • 2374.765 miles
  • 3821.813 kilometers
  • 2063.614 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 (CPR) to King Salmon Airport (AKN) is 5 hours 0 minutes.

Time difference and current local times

The time difference between Casper and King Salmon is 2 hours. King Salmon is 2 hours behind Casper.

Time Difference

Casper
King Salmon

Casper, WY

 MST

King Salmon, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 265 kg (585 pounds).

Airport information


A Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B King Salmon Airport
City: King Salmon, AK
Country: United States Flag of United States
IATA Code: AKN
ICAO Code: PAKN
Coordinates: 58°40′36″N, 156°38′56″W

Map

Casper to King Salmon flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → King Salmon (AKN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2381
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2381

Round trip?