Nonstop flight route between Istanbul, Turkey and Chicago, Illinois, United States:

About this route:

A direct, nonstop flight between Istanbul Atatürk Airport (IST), Istanbul, Turkey and Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States would travel a Great Circle distance of 5,477 miles (or 8,814 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Istanbul Atatürk Airport and Chicago O'Hare International Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Istanbul Atatürk Airport and Chicago O'Hare International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Istanbul Atatürk Airport (IST):

• The furthest airport from Istanbul Atatürk Airport (IST) is Rurutu Airport (RUR), which is located 11,155 miles (17,953 kilometers) away in Rurutu, French Polynesia.
• The airport terminals have been operated by TAV since January 2000.
• Because of Istanbul Atatürk Airport's relatively low elevation of 163 feet, planes can take off or land at Istanbul Atatürk Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Istanbul Atatürk Airport (IST) has 3 runways.
• Istanbul Atatürk Airport is the main international airport serving Istanbul, Turkey and the biggest airport in Turkey by total number of passengers.
• Atatürk Airport still faces capacity issues.
• In addition to being known as "Istanbul Atatürk Airport", another name for IST is "İstanbul Atatürk Havalimanı".
• A third big airport is being planned in order to meet Istanbul's growing domestic and international air traffic demand as a source, destination and transit point.
• The Turkish Chamber of Civil Engineers lists Atatürk International Airport as one of the fifty civil engineering feats in Turkey, a list of remarkable engineering projects completed in the first 50 years of the chamber's existence.
• The closest airport to Istanbul Atatürk Airport (IST) is İstanbul Sabiha Gökçen International Airport (SAW), which is located 26 miles (42 kilometers) ESE of IST.

Facts about Chicago O'Hare International Airport (ORD):

• The furthest airport from Chicago O'Hare International Airport (ORD) is Margaret River Airport (MGV), which is located 11,071 miles (17,817 kilometers) away in Margaret River, Western Australia, Australia.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• The closest airport to Chicago O'Hare International Airport (ORD) is Chicago Executive Airport (PWK), which is located only 9 miles (15 kilometers) N of ORD.
• Douglas Company's contract ended in 1945 and though plans were proposed to build commercial aircraft, the company ultimately chose to concentrate production on the west coast.
• Following the closure of the O'Hare Air Reserve Station, the former USAF facilities were redeveloped for air cargo and general aviation.
• During this era international flights used Terminal 1.
• Because of Chicago O'Hare International Airport's relatively low elevation of 668 feet, planes can take off or land at Chicago O'Hare International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.