Nonstop flight route between Chicago, Illinois, United States and San Miguel de Tucumán, Argentina:

About this route:

A direct, nonstop flight between Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States and Teniente General Benjamín Matienzo International Airport (TUC), San Miguel de Tucumán, Argentina would travel a Great Circle distance of 4,973 miles (or 8,003 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 Teniente General Benjamín Matienzo 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 Teniente General Benjamín Matienzo 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 2013, the Chicago Department of Aviation appropriated a $19,500 two-year contract to use livestock, specifically goats, sheep, llamas, and burros, to assist with grounds maintenance.
• 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.
• All international arrivals at O'Hare arrive at Terminal 5, as the other terminals do not have Customs facilities.
• 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.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• 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.
• United and American both established nationwide hubs at the airport in the 1980s, which continue to operate today.
• 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.

Facts about Teniente General Benjamín Matienzo International Airport (TUC):

• This airport replaced the old one, located on the Ninth of July Park, because of its bad location from the Plaza Independencia).
• In 1988, it handled 710,000 passengers.
• Teniente General Benjamín Matienzo International Airport (TUC) currently has only 1 runway.
• Tucumán International Airport has direct public transport links to San Miguel de Tucumán served by Bus nº 121 to the Bus Terminal Station, through AV.
• In addition to being known as "Teniente General Benjamín Matienzo International Airport", another name for TUC is "Aeropuerto Internacional de Tucumán".
• It has 135,000 m² of runways, 21,250 m² of taxiways, a 6,985 m² terminal, two hangars of 1,840 m², and parking places for 278 cars.
• The closest airport to Teniente General Benjamín Matienzo International Airport (TUC) is Vicecomodoro Ángel de la Paz Aragonés Airport (SDE), which is located 80 miles (129 kilometers) SE of TUC.
• On 9 April 2013, the runway heading changed from 01/19 to 02/20 due to magnetic variation.
• The furthest airport from Teniente General Benjamín Matienzo International Airport (TUC) is Jinggangshan Airport (JGS), which is nearly antipodal to Teniente General Benjamín Matienzo International Airport (meaning Teniente General Benjamín Matienzo International Airport is almost on the exact opposite side of the Earth from Jinggangshan Airport), and is located 12,427 miles (19,999 kilometers) away in Ji'an, Jiangxi, China.