# Distance between Casper, WY (CPR) and Chisana, AK (CZN)

Flight distance from Casper to Chisana (Casper–Natrona County International Airport – Chisana Airport) is 1959 miles / 3153 kilometers / 1702 nautical miles. Estimated flight time is 4 hours 12 minutes.

Driving distance from Casper (CPR) to Chisana (CZN) is 2723 miles / 4383 kilometers and travel time by car is about 50 hours 23 minutes.

## Map of flight path and driving directions from Casper to Chisana.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Chisana Airport (CZN).

## How far is Chisana from Casper?

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

Vincenty's formula (applied above)
• 1958.950 miles
• 3152.624 kilometers
• 1702.281 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
• 1954.941 miles
• 3146.173 kilometers
• 1698.797 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 Chisana Airport
City: Chisana, AK
Country: United States
IATA Code: CZN
ICAO Code: CZN
Coordinates: 62°4′16″N, 142°2′52″W

## Time difference and current local times

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

MDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 214 kg (471 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Chisana (CZN).

Distance:
1959
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1959

Round trip?