How far is Kaunas from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Kaunas (Kaunas Airport) is 4655 miles / 7491 kilometers / 4045 nautical miles.

Distance from Chicago to Kaunas

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

Vincenty's formula (applied above)

• 4654.805 miles
• 7491.182 kilometers
• 4044.915 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

• 4641.647 miles
• 7470.007 kilometers
• 4033.481 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 Kaunas?

The estimated flight time from Chicago O'Hare International Airport to Kaunas Airport is 9 hours and 18 minutes.

What is the time difference between Chicago and Kaunas?

The time difference between Chicago and Kaunas is 8 hours. Kaunas is 8 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Kaunas Airport (KUN)

On average, flying from Chicago to Kaunas generates about 539 kg of CO2 per passenger, and 539 kilograms equals 1 189 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Kaunas

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

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	Kaunas Airport
City:	Kaunas
Country:	Lithuania
IATA Code:	KUN
ICAO Code:	EYKA
Coordinates:	54°57′50″N, 24°5′5″E