How far is Omsk from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Omsk (Omsk Tsentralny Airport) is 5664 miles / 9115 kilometers / 4922 nautical miles.

Distance from Chicago to Omsk

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

Vincenty's formula (applied above)

• 5663.587 miles
• 9114.659 kilometers
• 4921.522 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

• 5647.728 miles
• 9089.138 kilometers
• 4907.742 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 Omsk?

The estimated flight time from Chicago O'Hare International Airport to Omsk Tsentralny Airport is 11 hours and 13 minutes.

What is the time difference between Chicago and Omsk?

The time difference between Chicago and Omsk is 12 hours. Omsk is 12 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Omsk Tsentralny Airport (OMS)

On average, flying from Chicago to Omsk generates about 671 kg of CO2 per passenger, and 671 kilograms equals 1 480 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Omsk

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Omsk Tsentralny Airport (OMS).

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	Omsk Tsentralny Airport
City:	Omsk
Country:	Russia
IATA Code:	OMS
ICAO Code:	UNOO
Coordinates:	54°58′1″N, 73°18′37″E