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Chicago–Hattiesburg | ORD–PIB
Calculations with different methods
- 729.142 miles
- 1173.441 kilometers
- 633.607 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
- 730.562 miles
- 1175.725 kilometers
- 634.841 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 Hattiesburg–Laurel Regional Airport (PIB) is 1 hour 52 minutes.
Time difference and current local times
There is no time difference between Chicago and Hattiesburg.
Chicago to Hattiesburg flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Hattiesburg (PIB).