How far is Sault Ste Marie from Seattle?
There are several ways to calculate distances between Seattle and Sault Ste Marie. Here are two common methods:Vincenty's formula (applied above)
- 1775.828 miles
- 2857.918 kilometers
- 1543.152 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
- 1770.691 miles
- 2849.652 kilometers
- 1538.689 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).
Estimated flight time from Boeing Field (BFI) to Chippewa County International Airport (CIU) is 3 hours 51 minutes.
Time difference and current local times
The time difference between Seattle and Sault Ste Marie is 3 hours. Sault Ste Marie is 3 hours ahead of Seattle.
Sault Ste Marie, MI
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 195 kg (430 pounds).
Seattle to Sault Ste Marie flight path
Shortest flight path between Boeing Field (BFI) and Chippewa County International Airport (CIU).
Frequent Flyer Miles Calculator
Seattle (BFI) → Sault Ste Marie (CIU).