# Distance between Rock Springs, WY (RKS) and Chevak, AK (VAK)

Flight distance from Rock Springs to Chevak (Southwest Wyoming Regional Airport – Chevak Airport) is 2682 miles / 4316 kilometers / 2330 nautical miles. Estimated flight time is 5 hours 34 minutes.

Driving distance from Rock Springs (RKS) to Chevak (VAK) is 3663 miles / 5895 kilometers and travel time by car is about 138 hours 8 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Chevak Airport (VAK).

## How far is Chevak from Rock Springs?

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

Vincenty's formula (applied above)
• 2681.685 miles
• 4315.754 kilometers
• 2330.321 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
• 2675.144 miles
• 4305.227 kilometers
• 2324.636 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 Chevak Airport
City: Chevak, AK
Country: United States
IATA Code: VAK
ICAO Code: PAVA
Coordinates: 61°32′1″N, 165°35′2″W

## Time difference and current local times

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

MDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 296 kg (654 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Chevak (VAK).

Distance:
2682
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2682

Round trip?