# Distance between Chicago, IL (ORD) and Ningbo (NGB)

Flight distance from Chicago to Ningbo (Chicago O'Hare International Airport – Ningbo Lishe International Airport) is 7149 miles / 11505 kilometers / 6212 nautical miles. Estimated flight time is 14 hours 2 minutes.

## 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).

## Airport information

A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Ningbo Lishe International Airport
City: Ningbo
Country: China
IATA Code: NGB
ICAO Code: ZSNB
Coordinates: 29°49′36″N, 121°27′43″E

## Time difference and current local times

The time difference between Chicago and Ningbo is 13 hours. Ningbo is 13 hours ahead of Chicago.

CDT

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 876 kg (1 931 pounds).

## Frequent Flyer Miles Calculator

Chicago (ORD) → Ningbo (NGB).

Distance:
7149
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
7149

Round trip?