How far is Lanzhou from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 6980 miles / 11234 kilometers / 6066 nautical miles.
Chicago O'Hare International Airport – Lanzhou Zhongchuan International Airport
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Distance from Chicago to Lanzhou
There are several ways to calculate the distance from Chicago to Lanzhou. Here are two standard methods:
Vincenty's formula (applied above)- 6980.278 miles
- 11233.668 kilometers
- 6065.696 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 6964.805 miles
- 11208.767 kilometers
- 6052.250 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).
How long does it take to fly from Chicago to Lanzhou?
The estimated flight time from Chicago O'Hare International Airport to Lanzhou Zhongchuan International Airport is 13 hours and 42 minutes.
What is the time difference between Chicago and Lanzhou?
The time difference between Chicago and Lanzhou is 14 hours. Lanzhou is 14 hours ahead of Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Chicago to Lanzhou generates about 852 kg of CO2 per passenger, and 852 kilograms equals 1 878 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chicago to Lanzhou
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Lanzhou Zhongchuan International Airport (LHW).
Airport information
| Origin | 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 |
| Destination | Lanzhou Zhongchuan International Airport |
|---|---|
| City: | Lanzhou |
| Country: | China  |
| IATA Code: | LHW |
| ICAO Code: | ZLLL |
| Coordinates: | 36°30′54″N, 103°37′12″E |