# Distance between St Louis, MO (STL) and Quinhagak, AK (KWN)

Flight distance from St Louis to Quinhagak (St. Louis Lambert International Airport – Quinhagak Airport) is 3344 miles / 5381 kilometers / 2906 nautical miles. Estimated flight time is 6 hours 49 minutes.

## Map of flight path from St Louis to Quinhagak.

Shortest flight path between St. Louis Lambert International Airport (STL) and Quinhagak Airport (KWN).

## How far is Quinhagak from St Louis?

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

Vincenty's formula (applied above)
• 3343.872 miles
• 5381.440 kilometers
• 2905.745 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
• 3335.687 miles
• 5368.268 kilometers
• 2898.633 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 St. Louis Lambert International Airport
City: St Louis, MO
Country: United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″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 St Louis and Quinhagak is 3 hours. Quinhagak is 3 hours behind St Louis.

CDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 376 kg (828 pounds).

## Frequent Flyer Miles Calculator

St Louis (STL) → Quinhagak (KWN).

Distance:
3344
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3344

Round trip?