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Chicago–Zhanjiang | ORD–ZHA
Calculations with different methods
- 7929.432 miles
- 12761.184 kilometers
- 6890.488 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
- 7917.226 miles
- 12741.540 kilometers
- 6879.881 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 Zhanjiang Airport (ZHA) is 15 hours 30 minutes.
Time difference and current local times
The time difference between Chicago and Zhanjiang is 11 hours. Zhanjiang is 11 hours ahead of Chicago.
Chicago to Zhanjiang flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Zhanjiang (ZHA).