Air Miles Calculator

Distance between Spokane, WA (GEG) and Sault Ste Marie, MI (CIU)

Flight distance from Spokane to Sault Ste Marie (Spokane International Airport – Chippewa County International Airport) is 1555 miles / 2503 kilometers / 1352 nautical miles. Estimated flight time is 3 hours 26 minutes.

Driving distance from Spokane (GEG) to Sault Ste Marie (CIU) is 1936 miles / 3115 kilometers and travel time by car is about 33 hours 8 minutes.

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).

Airport information


A Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Chippewa County International Airport
City: Sault Ste Marie, MI
Country: United States Flag of United States
IATA Code: CIU
ICAO Code: KCIU
Coordinates: 46°15′2″N, 84°28′20″W

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.

Time Difference

Spokane, WA

 PST

Sault Ste Marie, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 183 kg (403 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Sault Ste Marie (CIU).

Distance:
1555
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1555

Round trip?