Air Miles Calculator

Distance between Casper, WY (CPR) and Sitka, AK (SIT)

Flight distance from Casper to Sitka (Casper–Natrona County International Airport – Sitka Rocky Gutierrez Airport) is 1597 miles / 2569 kilometers / 1387 nautical miles. Estimated flight time is 3 hours 31 minutes.

Driving distance from Casper (CPR) to Sitka (SIT) is 2302 miles / 3704 kilometers and travel time by car is about 55 hours 58 minutes.

Map of flight path and driving directions from Casper to Sitka.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Sitka Rocky Gutierrez Airport (SIT).

How far is Sitka from Casper?

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

Vincenty's formula (applied above)
  • 1596.517 miles
  • 2569.345 kilometers
  • 1387.335 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
  • 1593.291 miles
  • 2564.153 kilometers
  • 1384.532 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 Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B Sitka Rocky Gutierrez Airport
City: Sitka, AK
Country: United States Flag of United States
IATA Code: SIT
ICAO Code: PASI
Coordinates: 57°2′49″N, 135°21′43″W

Time difference and current local times

The time difference between Casper and Sitka is 2 hours. Sitka is 2 hours behind Casper.

Time Difference

Casper, WY

 MST

Sitka, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 186 kg (409 pounds).

Frequent Flyer Miles Calculator

Casper (CPR) → Sitka (SIT).

Distance:
1597
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1597

Round trip?