# 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
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
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.

PST

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?