Nonstop flight route between Paris-Orly, Paris, France and West Chicago, Illinois, United States:

About this route:

A direct, nonstop flight between Paris Orly Airport (ORY), Paris-Orly, Paris, France and DuPage Airport (DPA), West Chicago, Illinois, United States would travel a Great Circle distance of 4,161 miles (or 6,697 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 Paris Orly Airport and DuPage 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 Paris Orly Airport and DuPage 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 Paris Orly Airport (ORY):

• Paris Orly Airport (ORY) has 3 runways.
• Paris Orly Airport handled 28,274,154 passengers last year.
• The USAAF diagram from March 1947 shows the 6140-foot 27/207 runway with 5170-foot 81/261 runway crossing it at its north end.
• Orly Airport is connected to the A106 autoroute.
• Orly Airport extends over 15.3 square kilometres of land.
• Because of Paris Orly Airport's relatively low elevation of 291 feet, planes can take off or land at Paris Orly 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 closest airport to Paris Orly Airport (ORY) is Toussus-le-Noble Airport (TNF), which is located only 13 miles (20 kilometers) W of ORY.
• In addition to being known as "Paris Orly Airport", another name for ORY is "Aéroport de Paris-Orly".
• The furthest airport from Paris Orly Airport (ORY) is Chatham Islands (CHT), which is nearly antipodal to Paris Orly Airport (meaning Paris Orly Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,093 miles (19,461 kilometers) away in Waitangi, Chatham Islands, New Zealand.

Facts about DuPage Airport (DPA):

• The closest airport to DuPage Airport (DPA) is Chicago/Aurora Municipal Airport (AUZ), which is located only 15 miles (24 kilometers) SW of DPA.
• Because of DuPage Airport's relatively low elevation of 759 feet, planes can take off or land at DuPage 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.
• During the summer of 2012, runway 2R/20L was extended 1,343 feet to a total length of 6,443 feet.
• However, planners learned a lesson from the plight of the beleaguered, land-locked Midway Airport.
• DuPage Airport (DPA) has 4 runways.
• The furthest airport from DuPage Airport (DPA) is Margaret River Airport (MGV), which is located 11,056 miles (17,792 kilometers) away in Margaret River, Western Australia, Australia.
• DuPage Airport sits on 1,200 acres and is the only general aviation airport in Illinois with four active runways, two ILS approaches, a 24-hour FAA air control tower, and over 40 aviation and non-aviation support businesses.
• DuPage Airport is a general aviation airport located 29 miles west of downtown Chicago in West Chicago, DuPage County, Illinois.
• The airport grew from 900 acres in 1985 to 2,800 acres by 1992, with the goal of maintaining control of all the property surrounding the runway complex.
• DuPage Airport also serves as the headquarters for Illinois Wing of the Civil Air Patrol.
• In the late 1970s, DuPage Airport was designated a reliever airport for general aviation aircraft, and in the early 1980s, the airport authority began an expansion project to accommodate the increased traffic.