Nonstop flight route between St. Louis, Missouri, United States and Karachi, Pakistan:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Jinnah International Airport (KHI), Karachi, Pakistan would travel a Great Circle distance of 7,805 miles (or 12,560 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 Lambert–St. Louis International Airport and Jinnah 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 Lambert–St. Louis International Airport and Jinnah 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 Lambert–St. Louis International Airport (STL):

• In 1925, the airport became home to Naval Air Station St.
• During 2008, Lambert's position as an American Airlines hub faced further pressure due to increased fuel costs and softened demand because of a depressed economy.
• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• American Airline's merger closed in April 2001, and the last TWA flight was flown on December 1, 2001.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.

Facts about Jinnah International Airport (KHI):

• Because of Jinnah International Airport's relatively low elevation of 100 feet, planes can take off or land at Jinnah 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.
• In addition to being known as "Jinnah International Airport", another name for KHI is "جناح بین الاقوامی ہوائ اڈہ".
• Jinnah International Airport handled 16,065,465 passengers last year.
• The closest airport to Jinnah International Airport (KHI) is Hyderabad Airportحیدرآباد ہوائی اڈا (HDD), which is located 81 miles (130 kilometers) ENE of KHI.
• The furthest airport from Jinnah International Airport (KHI) is Mataveri International Airport (IPC), which is nearly antipodal to Jinnah International Airport (meaning Jinnah International Airport is almost on the exact opposite side of the Earth from Mataveri International Airport), and is located 12,173 miles (19,591 kilometers) away in Easter Island, Chile.
• There are a number of bank kiosks and ATMs that passengers can use at the airport.
• The building is linked via connecting corridors to two satellites, each having a provision of eight passenger-loading bridges.
• Jinnah International Airport (KHI) has 2 runways.
• During World War II, Karachi Airport was a major transhipment base for United States Army Air Forces units and equipment being used by Tenth Air Force in eastern India and Burma, as well as for Fourteenth Air Force in China.