# Distance between Louisville, KY (SDF) and Quinhagak, AK (KWN)

Flight distance from Louisville to Quinhagak (Louisville International Airport – Quinhagak Airport) is 3534 miles / 5688 kilometers / 3071 nautical miles. Estimated flight time is 7 hours 11 minutes.

## Map of flight path from Louisville to Quinhagak.

Shortest flight path between Louisville International Airport (SDF) and Quinhagak Airport (KWN).

## How far is Quinhagak from Louisville?

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

Vincenty's formula (applied above)
• 3534.103 miles
• 5687.588 kilometers
• 3071.052 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
• 3525.442 miles
• 5673.650 kilometers
• 3063.526 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 Quinhagak Airport
City: Quinhagak, AK
Country: United States
IATA Code: KWN
ICAO Code: PAQH
Coordinates: 59°45′18″N, 161°50′42″W

## Time difference and current local times

The time difference between Louisville and Quinhagak is 4 hours. Quinhagak is 4 hours behind Louisville.

EDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 399 kg (879 pounds).

## Frequent Flyer Miles Calculator

Louisville (SDF) → Quinhagak (KWN).

Distance:
3534
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3534

Round trip?