How far is Uliastai from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Uliastai (Donoi Airport) is 6250 miles / 10059 kilometers / 5431 nautical miles.

Distance from Chicago to Uliastai

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

Vincenty's formula (applied above)

• 6250.388 miles
• 10059.025 kilometers
• 5431.439 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

• 6234.054 miles
• 10032.737 kilometers
• 5417.245 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 Uliastai?

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

What is the time difference between Chicago and Uliastai?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Donoi Airport (ULZ)

On average, flying from Chicago to Uliastai generates about 751 kg of CO2 per passenger, and 751 kilograms equals 1 655 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Uliastai

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

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	Donoi Airport
City:	Uliastai
Country:	Mongolia
IATA Code:	ULZ
ICAO Code:	ZMDN
Coordinates:	47°42′33″N, 96°31′32″E