How far is Zadar from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Zadar (Zadar Airport) is 4844 miles / 7796 kilometers / 4210 nautical miles.

Distance from Chicago to Zadar

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

Vincenty's formula (applied above)

• 4844.416 miles
• 7796.332 kilometers
• 4209.683 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

• 4831.662 miles
• 7775.807 kilometers
• 4198.600 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 Zadar?

The estimated flight time from Chicago O'Hare International Airport to Zadar Airport is 9 hours and 40 minutes.

What is the time difference between Chicago and Zadar?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Zadar Airport (ZAD)

On average, flying from Chicago to Zadar generates about 564 kg of CO2 per passenger, and 564 kilograms equals 1 243 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Zadar

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

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	Zadar Airport
City:	Zadar
Country:	Croatia
IATA Code:	ZAD
ICAO Code:	LDZD
Coordinates:	44°6′29″N, 15°20′48″E