Map of flight path and driving directions from St Louis to Sault Ste Marie.
Shortest flight path between St. Louis Lambert International Airport (STL) and Chippewa County International Airport (CIU).
How far is Sault Ste Marie from St Louis?
There are several ways to calculate distances between St Louis and Sault Ste Marie. Here are two common methods:Vincenty's formula (applied above)
- 598.654 miles
- 963.440 kilometers
- 520.216 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
- 598.708 miles
- 963.526 kilometers
- 520.263 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).
|A||St. Louis Lambert International Airport|
|City:||St Louis, MO|
|B||Chippewa County International Airport|
|City:||Sault Ste Marie, MI|
Time difference and current local times
The time difference between St Louis and Sault Ste Marie is 1 hour. Sault Ste Marie is 1 hour ahead of St Louis.
St Louis, MO
Sault Ste Marie, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 113 kg (248 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Sault Ste Marie (CIU).