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Chicago–Sault Ste Marie | ORD–CIU
Calculations with different methods
- 340.734 miles
- 548.358 kilometers
- 296.090 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
- 340.686 miles
- 548.281 kilometers
- 296.048 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from O'Hare International Airport (ORD) to Chippewa County International Airport (CIU) is 1 hour 8 minutes.
Time difference and current local times
The time difference between Chicago and Sault Ste Marie is 1 hour. Sault Ste Marie is 1 hour ahead of Chicago.
Sault Ste Marie, MI
Chicago to Sault Ste Marie flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Sault Ste Marie (CIU).