Map of flight path from Chicago to Ningbo.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Ningbo Lishe International Airport (NGB).
How far is Ningbo from Chicago?
There are several ways to calculate distances between Chicago and Ningbo. Here are two common methods:Vincenty's formula (applied above)
- 7148.756 miles
- 11504.807 kilometers
- 6212.099 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
- 7134.600 miles
- 11482.026 kilometers
- 6199.798 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 Ningbo is 13 hours. Ningbo is 13 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 876 kg (1 931 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Ningbo (NGB).