Air Miles Calculator

Distance between St Louis, MO (STL) and St Michael, AK (SMK)

Flight distance from St Louis to St Michael (St. Louis Lambert International Airport – St. Michael Airport) is 3324 miles / 5350 kilometers / 2889 nautical miles. Estimated flight time is 6 hours 47 minutes.

Driving distance from St Louis (STL) to St Michael (SMK) is 4500 miles / 7242 kilometers and travel time by car is about 151 hours 28 minutes.

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

Shortest flight path between St. Louis Lambert International Airport (STL) and St. Michael Airport (SMK).

How far is St Michael from St Louis?

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

Vincenty's formula (applied above)
  • 3324.168 miles
  • 5349.730 kilometers
  • 2888.623 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
  • 3316.278 miles
  • 5337.031 kilometers
  • 2881.766 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 St. Michael Airport
City: St Michael, AK
Country: United States Flag of United States
IATA Code: SMK
ICAO Code: PAMK
Coordinates: 63°29′24″N, 162°6′36″W

Time difference and current local times

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

Time Difference

St Louis, MO

 CST

St Michael, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 373 kg (823 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → St Michael (SMK).

Distance:
3324
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3324

Round trip?