Air Miles Calculator

Distance between St Louis, MO (STL) and Sitka, AK (SIT)

Flight distance from St Louis to Sitka (St. Louis Lambert International Airport – Sitka Rocky Gutierrez Airport) is 2381 miles / 3832 kilometers / 2069 nautical miles. Estimated flight time is 5 hours 0 minutes.

Driving distance from St Louis (STL) to Sitka (SIT) is 3315 miles / 5335 kilometers and travel time by car is about 71 hours 59 minutes.

Map of flight path and driving directions from St Louis to Sitka.

Shortest flight path between St. Louis Lambert International Airport (STL) and Sitka Rocky Gutierrez Airport (SIT).

How far is Sitka from St Louis?

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

Vincenty's formula (applied above)
  • 2380.994 miles
  • 3831.838 kilometers
  • 2069.027 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
  • 2376.044 miles
  • 3823.871 kilometers
  • 2064.725 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 Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Sitka Rocky Gutierrez Airport
City: Sitka, AK
Country: United States Flag of United States
IATA Code: SIT
ICAO Code: PASI
Coordinates: 57°2′49″N, 135°21′43″W

Time difference and current local times

The time difference between St Louis and Sitka is 3 hours. Sitka is 3 hours behind St Louis.

Time Difference

St Louis, MO

 CST

Sitka, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 261 kg (576 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Sitka (SIT).

Distance:
2381
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2381

Round trip?