Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Chisana, AK (CZN)

Flight distance from Rock Springs to Chisana (Southwest Wyoming Regional Airport – Chisana Airport) is 1960 miles / 3154 kilometers / 1703 nautical miles. Estimated flight time is 4 hours 12 minutes.

Driving distance from Rock Springs (RKS) to Chisana (CZN) is 2767 miles / 4453 kilometers and travel time by car is about 51 hours 50 minutes.

Map of flight path and driving directions from Rock Springs to Chisana.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Chisana Airport (CZN).

How far is Chisana from Rock Springs?

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

Vincenty's formula (applied above)
  • 1959.879 miles
  • 3154.120 kilometers
  • 1703.089 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
  • 1956.334 miles
  • 3148.415 kilometers
  • 1700.008 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Chisana Airport
City: Chisana, AK
Country: United States Flag of 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 Rock Springs and Chisana is 2 hours. Chisana is 2 hours behind Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Chisana, AK

 AKDT

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Chisana (CZN).

Distance:
1960
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1960

Round trip?