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

About this route:

A direct, nonstop flight between Hans Christian Andersen Airport (ODE), Odense, Denmark and Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States would travel a Great Circle distance of 4,188 miles (or 6,740 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 Hans Christian Andersen 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 Hans Christian Andersen 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 Hans Christian Andersen Airport (ODE):

• The closest airport to Hans Christian Andersen Airport (ODE) is Sønderborg Airport (SGD), which is located 41 miles (66 kilometers) SSW of ODE.
• In addition to being known as "Hans Christian Andersen Airport", another name for ODE is "Odense Lufthavn".
• Because of Hans Christian Andersen Airport's relatively low elevation of 56 feet, planes can take off or land at Hans Christian Andersen 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.
• Hans Christian Andersen Airport (ODE) has 2 runways.
• In 2000, a joint venture was established with Plane Station Denmark A/S for operating the facility.
• Government operations of the airport were suspended in 1998, and operations were continued as a limited company operated by Funen County and the municipalities of Odense, Bogense, Munkebo, Søndersø, and Otterup.
• The furthest airport from Hans Christian Andersen Airport (ODE) is Chatham Islands (CHT), which is located 11,576 miles (18,630 kilometers) away in Waitangi, Chatham Islands, New Zealand.

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

• American Airlines, United Airlines and Trans World Airlines had many routes to the West Coast, Northeast and Midwest.
• 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.
• In 1953, while traveling to an airshow at Naval Air Station Glenview in Chicago, Illinois, Blue Angels pilot LT Harding MacKnight experienced an engine flameout in his F7U Cutlass, forcing him to make an emergency landing at NAS Glenview.
• By the early 1950s, Chicago Midway International Airport, Chicago's primary airport since 1931, had become too crowded despite multiple expansions and could not handle the planned first generation of jets.
• The airport was constructed in 1942–43 as a manufacturing plant for Douglas C-54s during World War II.
• 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.
• 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.
• Total annual passenger volume at O'Hare reached 30 million in 1968, 40 million in 1976, 60 million in 1990 and 70 million in 1997.
• Terminal 1 houses all United Airlines domestic flights as well as international departures, and also departures for a select number of Star Alliance partners, including Lufthansa and All Nippon Airways.
• During this era international flights used Terminal 1.