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Chicago–St Michael | ORD–SMK
Calculations with different methods
- 3218.689 miles
- 5179.978 kilometers
- 2796.965 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
- 3210.162 miles
- 5166.254 kilometers
- 2789.554 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 St. Michael Airport (SMK) is 6 hours 35 minutes.
Time difference and current local times
The time difference between Chicago and St Michael is 3 hours. St Michael is 3 hours behind Chicago.
St Michael, AK
Chicago to St Michael flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → St Michael (SMK).