Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Ahmedabad, India:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Sardar Vallabhbhai Patel International Airport (AMD), Ahmedabad, India would travel a Great Circle distance of 8,034 miles (or 12,929 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 St. Louis Downtown Airport and Sardar Vallabhbhai Patel 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 St. Louis Downtown Airport and Sardar Vallabhbhai Patel 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 St. Louis Downtown Airport (CPS):

• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 airport opened in 1929 as Curtiss-Steinberg Airport.
• St. Louis Downtown Airport (CPS) has 3 runways.
• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Sardar Vallabhbhai Patel International Airport (AMD):

• T2 was inaugurated on 4 July 2010 and opened for use on 15 September 2010.
• The furthest airport from Sardar Vallabhbhai Patel International Airport (AMD) is Mataveri International Airport (IPC), which is nearly antipodal to Sardar Vallabhbhai Patel International Airport (meaning Sardar Vallabhbhai Patel International Airport is almost on the exact opposite side of the Earth from Mataveri International Airport), and is located 12,126 miles (19,516 kilometers) away in Easter Island, Chile.
• Because of Sardar Vallabhbhai Patel International Airport's relatively low elevation of 189 feet, planes can take off or land at Sardar Vallabhbhai Patel 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 new terminal has a half kilometre long moving walkway, which connects the two terminals.
• Sardar Vallabhbhai Patel International Airport (AMD) currently has only 1 runway.
• The closest airport to Sardar Vallabhbhai Patel International Airport (AMD) is Civil Airport Harni (BDQ), which is located 64 miles (103 kilometers) SE of AMD.