Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Chuathbaluk, AK (CHU)

Flight distance from Rock Springs to Chuathbaluk (Southwest Wyoming Regional Airport – Chuathbaluk Airport) is 2474 miles / 3981 kilometers / 2149 nautical miles. Estimated flight time is 5 hours 10 minutes.

Map of flight path from Rock Springs to Chuathbaluk.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Chuathbaluk Airport (CHU).

How far is Chuathbaluk from Rock Springs?

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

Vincenty's formula (applied above)
  • 2473.508 miles
  • 3980.725 kilometers
  • 2149.419 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
  • 2467.770 miles
  • 3971.491 kilometers
  • 2144.434 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 Chuathbaluk Airport
City: Chuathbaluk, AK
Country: United States Flag of 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 Rock Springs and Chuathbaluk is 2 hours. Chuathbaluk is 2 hours behind Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Chuathbaluk, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 272 kg (600 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Chuathbaluk (CHU).

Distance:
2474
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2474

Round trip?