# Distance between Casper, WY (CPR) and Chevak, AK (VAK)

Flight distance from Casper to Chevak (Casper–Natrona County International Airport – Chevak Airport) is 2698 miles / 4342 kilometers / 2345 nautical miles. Estimated flight time is 5 hours 36 minutes.

Driving distance from Casper (CPR) to Chevak (VAK) is 3619 miles / 5825 kilometers and travel time by car is about 136 hours 42 minutes.

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

Shortest flight path between Casper–Natrona County International Airport (CPR) and Chevak Airport (VAK).

## How far is Chevak from Casper?

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

Vincenty's formula (applied above)
• 2698.208 miles
• 4342.344 kilometers
• 2344.678 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
• 2691.216 miles
• 4331.093 kilometers
• 2338.603 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 Casper–Natrona County International Airport
City: Casper, WY
Country: United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″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 Casper and Chevak is 2 hours. Chevak is 2 hours behind Casper.

MDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 298 kg (658 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Chevak (VAK).

Distance:
2698
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2698

Round trip?