How far is Yan'an from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Yan'an (Yan'an Nanniwan Airport) is 6922 miles / 11139 kilometers / 6015 nautical miles.

Distance from Chicago to Yan'an

There are several ways to calculate the distance from Chicago to Yan'an. Here are two standard methods:

Vincenty's formula (applied above)

• 6921.653 miles
• 11139.320 kilometers
• 6014.752 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

• 6906.244 miles
• 11114.522 kilometers
• 6001.362 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 Yan'an?

The estimated flight time from Chicago O'Hare International Airport to Yan'an Nanniwan Airport is 13 hours and 36 minutes.

What is the time difference between Chicago and Yan'an?

The time difference between Chicago and Yan'an is 14 hours. Yan'an is 14 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Yan'an Nanniwan Airport (ENY)

On average, flying from Chicago to Yan'an generates about 844 kg of CO2 per passenger, and 844 kilograms equals 1 860 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Yan'an

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Yan'an Nanniwan Airport (ENY).

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	Yan'an Nanniwan Airport
City:	Yan'an
Country:	China
IATA Code:	ENY
ICAO Code:	ZLYA
Coordinates:	36°28′35″N, 109°27′55″E