Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Kalskag, AK (KLG)

Flight distance from Rock Springs to Kalskag (Southwest Wyoming Regional Airport – Kalskag Airport) is 2510 miles / 4039 kilometers / 2181 nautical miles. Estimated flight time is 5 hours 15 minutes.

Map of flight path from Rock Springs to Kalskag.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Kalskag Airport (KLG).

How far is Kalskag from Rock Springs?

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

Vincenty's formula (applied above)
  • 2509.625 miles
  • 4038.850 kilometers
  • 2180.805 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
  • 2503.743 miles
  • 4029.384 kilometers
  • 2175.693 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 Kalskag Airport
City: Kalskag, AK
Country: United States Flag of United States
IATA Code: KLG
ICAO Code: PALG
Coordinates: 61°32′10″N, 160°20′27″W

Time difference and current local times

The time difference between Rock Springs and Kalskag is 2 hours. Kalskag is 2 hours behind Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Kalskag, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 276 kg (609 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Kalskag (KLG).

Distance:
2510
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2510

Round trip?