# Distance between Louisville, KY (SDF) and Chevak, AK (VAK)

Flight distance from Louisville to Chevak (Louisville International Airport – Chevak Airport) is 3633 miles / 5847 kilometers / 3157 nautical miles. Estimated flight time is 7 hours 22 minutes.

Driving distance from Louisville (SDF) to Chevak (VAK) is 4593 miles / 7392 kilometers and travel time by car is about 153 hours 30 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and Chevak Airport (VAK).

## How far is Chevak from Louisville?

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

Vincenty's formula (applied above)
• 3633.245 miles
• 5847.141 kilometers
• 3157.203 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
• 3624.326 miles
• 5832.787 kilometers
• 3149.453 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 Louisville International Airport
City: Louisville, KY
Country: United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″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 Louisville and Chevak is 4 hours. Chevak is 4 hours behind Louisville.

EDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 411 kg (906 pounds).

## Frequent Flyer Miles Calculator

Louisville (SDF) → Chevak (VAK).

Distance:
3633
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3633

Round trip?