Map of flight path and driving directions from Spokane to Sault Ste Marie.
Shortest flight path between Spokane International Airport (GEG) and Chippewa County International Airport (CIU).
How far is Sault Ste Marie from Spokane?
There are several ways to calculate distances between Spokane and Sault Ste Marie. Here are two common methods:Vincenty's formula (applied above)
- 1555.315 miles
- 2503.036 kilometers
- 1351.532 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
- 1550.817 miles
- 2495.799 kilometers
- 1347.623 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).
Time difference and current local times
The time difference between Spokane and Sault Ste Marie is 3 hours. Sault Ste Marie is 3 hours ahead of Spokane.
Sault Ste Marie, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 183 kg (403 pounds).
Frequent Flyer Miles Calculator
Spokane (GEG) → Sault Ste Marie (CIU).