How far is Kalmar from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Kalmar (Kalmar Airport) is 4344 miles / 6990 kilometers / 3775 nautical miles.

Distance from Chicago to Kalmar

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

Vincenty's formula (applied above)

• 4343.651 miles
• 6990.428 kilometers
• 3774.529 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

• 4331.339 miles
• 6970.614 kilometers
• 3763.830 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 Kalmar?

The estimated flight time from Chicago O'Hare International Airport to Kalmar Airport is 8 hours and 43 minutes.

What is the time difference between Chicago and Kalmar?

The time difference between Chicago and Kalmar is 7 hours. Kalmar is 7 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Kalmar Airport (KLR)

On average, flying from Chicago to Kalmar generates about 500 kg of CO2 per passenger, and 500 kilograms equals 1 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Kalmar

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

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	Kalmar Airport
City:	Kalmar
Country:	Sweden
IATA Code:	KLR
ICAO Code:	ESMQ
Coordinates:	56°41′7″N, 16°17′15″E