Nonstop flight route between Aarhus, Denmark and Chicago, Illinois, United States:

About this route:

A direct, nonstop flight between Aarhus Airport (AAR), Aarhus, Denmark and Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States would travel a Great Circle distance of 4,167 miles (or 6,706 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 Aarhus 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 Aarhus 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 Aarhus Airport (AAR):

• Aarhus Airport handled 45,991 passengers last year.
• The furthest airport from Aarhus Airport (AAR) is Chatham Islands (CHT), which is located 11,519 miles (18,539 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Aarhus Airport", another name for AAR is "Aarhus Lufthavn".
• The airport was built in 1943 by German occupying forces and was used as a Cold War military base for the Danish and other allied airforces until the 1990s.
• The closest airport to Aarhus Airport (AAR) is Karup Airport (KRP), which is located 57 miles (92 kilometers) W of AAR.
• Because of Aarhus Airport's relatively low elevation of 82 feet, planes can take off or land at Aarhus 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.
• Aarhus Airport (AAR) has 2 runways.

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

• Chicago O'Hare International Airport (ORD) has 8 runways.
• A$80 million renovation of Concourse G in Terminal 3 designed by Teng & Associates, Inc.
• In 1945, the facility was chosen by the city of Chicago as the site for a facility to meet future aviation demands.
• Due to the construction of Terminal 1 for United, international flights were relocated to a temporary Terminal 4 from 1984 until 1993.
• Delta moved from Terminal 3 to Terminal 2 in 2009 in order to align its operations with merger partner Northwest Airlines.
• 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.
• 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.
• O'Hare has four numbered passenger terminals with nine lettered concourses and a total of 182 aircraft gates.
• 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.