Air Miles Calculator

Distance between Rock Springs, WY (RKS) and King Salmon, AK (AKN)

Flight distance from Rock Springs to King Salmon (Southwest Wyoming Regional Airport – King Salmon Airport) is 2353 miles / 3786 kilometers / 2044 nautical miles. Estimated flight time is 4 hours 57 minutes.

Map of flight path from Rock Springs to King Salmon.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and King Salmon Airport (AKN).

How far is King Salmon from Rock Springs?

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

Vincenty's formula (applied above)
  • 2352.631 miles
  • 3786.193 kilometers
  • 2044.381 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
  • 2347.071 miles
  • 3777.245 kilometers
  • 2039.549 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 King Salmon Airport
City: King Salmon, AK
Country: United States Flag of United States
IATA Code: AKN
ICAO Code: PAKN
Coordinates: 58°40′36″N, 156°38′56″W

Time difference and current local times

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

Time Difference

Rock Springs, WY

 MDT

King Salmon, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 258 kg (569 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → King Salmon (AKN).

Distance:
2353
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2353

Round trip?