How far is Chicago, IL, from Dammam?

The distance between Dammam (King Fahd International Airport) and Chicago (Chicago O'Hare International Airport) is 7005 miles / 11273 kilometers / 6087 nautical miles.

Distance from Dammam to Chicago

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

Vincenty's formula (applied above)

• 7004.796 miles
• 11273.127 kilometers
• 6087.001 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

• 6991.604 miles
• 11251.896 kilometers
• 6075.538 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 Dammam to Chicago?

The estimated flight time from King Fahd International Airport to Chicago O'Hare International Airport is 13 hours and 45 minutes.

What is the time difference between Dammam and Chicago?

The time difference between Dammam and Chicago is 9 hours. Chicago is 9 hours behind Dammam.

Flight carbon footprint between King Fahd International Airport (DMM) and Chicago O'Hare International Airport (ORD)

On average, flying from Dammam to Chicago generates about 856 kg of CO2 per passenger, and 856 kilograms equals 1 886 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dammam to Chicago

See the map of the shortest flight path between King Fahd International Airport (DMM) and Chicago O'Hare International Airport (ORD).

Airport information

Origin	King Fahd International Airport
City:	Dammam
Country:	Saudi Arabia
IATA Code:	DMM
ICAO Code:	OEDF
Coordinates:	26°28′16″N, 49°47′52″E

Destination	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