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Chicago–Holy Cross | ORD–HCR
Calculations with different methods
- 3159.838 miles
- 5085.266 kilometers
- 2745.824 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
- 3151.462 miles
- 5071.787 kilometers
- 2738.546 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 Holy Cross Airport (HCR) is 6 hours 28 minutes.
Time difference and current local times
The time difference between Chicago and Holy Cross is 3 hours. Holy Cross is 3 hours behind Chicago.
Holy Cross, AK
Chicago to Holy Cross flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Holy Cross (HCR).