How far is Zaysan from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Zaysan (Zaysan Airport) is 6256 miles / 10068 kilometers / 5436 nautical miles.

Distance from Chicago to Zaysan

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

Vincenty's formula (applied above)

• 6255.898 miles
• 10067.891 kilometers
• 5436.226 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

• 6239.583 miles
• 10041.635 kilometers
• 5422.049 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 Zaysan?

The estimated flight time from Chicago O'Hare International Airport to Zaysan Airport is 12 hours and 20 minutes.

What is the time difference between Chicago and Zaysan?

The time difference between Chicago and Zaysan is 11 hours. Zaysan is 11 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Zaysan Airport (SZI)

On average, flying from Chicago to Zaysan generates about 752 kg of CO2 per passenger, and 752 kilograms equals 1 657 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Zaysan

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Zaysan Airport (SZI).

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	Zaysan Airport
City:	Zaysan
Country:	Kazakhstan
IATA Code:	SZI
ICAO Code:	UASZ
Coordinates:	47°29′14″N, 84°53′15″E