Nonstop flight route between Chicago, Illinois, United States and Mahé, Seychelles:

About this route:

A direct, nonstop flight between Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States and Seychelles International Airport (SEZ), Mahé, Seychelles would travel a Great Circle distance of 9,017 miles (or 14,512 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 Chicago O'Hare International Airport and Seychelles 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 Chicago O'Hare International Airport and Seychelles 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 Chicago O'Hare International Airport (ORD):

• In 1949, the airport was renamed "O'Hare International Airport" to honor Edward O'Hare, the U.S.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• United Airlines is the largest airline at O'Hare, carrying over 45% of all passengers passing through the airport.
• 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.
• 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.
• All fixed-wing scheduled airline service in Chicago moved from Midway to O'Hare by July 1962.
• 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.
• 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 original Douglas Aircraft C-54 Skymaster transport manufacturing plant on the northeast side of the airport became a United States Air Force Air National Guard and Air Force Reserve facility after World War II.

Facts about Seychelles International Airport (SEZ):

• The closest airport to Seychelles International Airport (SEZ) is Praslin Island Airport (PRI), which is located 27 miles (44 kilometers) NNE of SEZ.
• In addition to being known as "Seychelles International Airport", another name for SEZ is "Aéroport International de Seychelles – Pointe Larue".
• The furthest airport from Seychelles International Airport (SEZ) is Atuona Airport (AUQ), which is located 11,024 miles (17,741 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
• Because of Seychelles International Airport's relatively low elevation of 10 feet, planes can take off or land at Seychelles 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.
• Seychelles International Airport (SEZ) currently has only 1 runway.
• The airport has been home to unmanned aerial vehicles operated by the United States Air Force and possibly the Central Intelligence Agency for operations over Somalia and the Horn of Africa.
• In 1972 John Faulkner Taylor founded the first local aircraft company called Air Mahé, which operated a Piper PA-34 Seneca between Praslin, Fregate and Mahé Islands.