Nonstop flight route between Chicago, Illinois, United States and Tirupati, Andhra Pradesh, India:

About this route:

A direct, nonstop flight between Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States and Tirupati Airport (TIR), Tirupati, Andhra Pradesh, India would travel a Great Circle distance of 8,512 miles (or 13,699 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 Tirupati 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 Tirupati 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):

• All fixed-wing scheduled airline service in Chicago moved from Midway to O'Hare by July 1962.
• 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.
• 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 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 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.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• O'Hare has four numbered passenger terminals with nine lettered concourses and a total of 182 aircraft gates.
• In 1945, the facility was chosen by the city of Chicago as the site for a facility to meet future aviation demands.
• 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 Tirupati Airport (TIR):

• On 8 October 2008, the Government of India announced that it will upgrade Tirupati Airport providing wider choices of air travel.
• The closest airport to Tirupati Airport (TIR) is Chennai International Airport (MAA), which is located 61 miles (99 kilometers) SE of TIR.
• Because of Tirupati Airport's relatively low elevation of 350 feet, planes can take off or land at Tirupati 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.
• In addition to being known as "Tirupati Airport", another name for TIR is "తిరుపతి విమానాశ్రయము".
• The furthest airport from Tirupati Airport (TIR) is Mataveri International Airport (IPC), which is located 11,337 miles (18,246 kilometers) away in Easter Island, Chile.
• Tirupati International Airport is located at Tirumala - Tirupati in Chittoor Dist in the state of Andhra Pradesh, India.
• Tirupati Airport (TIR) currently has only 1 runway.