# Distance between Rock Springs, WY (RKS) and Koliganek, AK (KGK)

Flight distance from Rock Springs to Koliganek (Southwest Wyoming Regional Airport – Koliganek Airport) is 2386 miles / 3839 kilometers / 2073 nautical miles. Estimated flight time is 5 hours 1 minutes.

## Map of flight path from Rock Springs to Koliganek.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Koliganek Airport (KGK).

## How far is Koliganek from Rock Springs?

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

Vincenty's formula (applied above)
• 2385.670 miles
• 3839.363 kilometers
• 2073.090 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
• 2380.089 miles
• 3830.382 kilometers
• 2068.241 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
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Koliganek Airport
City: Koliganek, AK
Country: United States
IATA Code: KGK
ICAO Code: PAJZ
Coordinates: 59°43′35″N, 157°15′32″W

## Time difference and current local times

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

MDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 262 kg (577 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Koliganek (KGK).

Distance:
2386
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2386

Round trip?