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Harrisburg to Chicago | MDT - ORD
Calculations with different methods
- 594.141 miles
- 956.178 kilometers
- 516.295 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
- 592.717 miles
- 953.885 kilometers
- 515.057 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Harrisburg International Airport (MDT) to O'Hare International Airport (ORD) is 1 hour 37 minutes.
Time difference and current local times
The time difference between Harrisburg and Chicago is 1 hour. Chicago is 1 hour behind Harrisburg.
Flight map from Harrisburg to Chicago.
Frequent Flyer Miles Calculator
Harrisburg (MDT) → Chicago (ORD).