Map of flight path from Chicago to Zhoushan.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Zhoushan Putuoshan Airport (HSN).
How far is Zhoushan from Chicago?
There are several ways to calculate distances between Chicago and Zhoushan. Here are two common methods:Vincenty's formula (applied above)
- 7121.428 miles
- 11460.828 kilometers
- 6188.352 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
- 7107.269 miles
- 11438.041 kilometers
- 6176.048 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Chicago and Zhoushan is 14 hours. Zhoushan is 14 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 872 kg (1 922 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Zhoushan (HSN).