Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Tiruchirapalli (Trichy), Tamil Nadu, India:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Tiruchirappalli International Airport (TRZ), Tiruchirapalli (Trichy), Tamil Nadu, India would travel a Great Circle distance of 8,953 miles (or 14,409 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 Tiruchirappalli 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 Tiruchirappalli 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):

• 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.
• 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.
• 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.
• 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.

Facts about Tiruchirappalli International Airport (TRZ):

• The old terminal was converted into an international cargo complex at a cost of R10 million.
• Trichy airport cargo terminal had handled 4,773 tonnes of cargo in the financial year 2013-14 and had registered an growth of 63 percent, of which the imports accounted for 58 tonnes.
• Tiruchirappalli International Airport (TRZ) currently has only 1 runway.
• Considering the growing potential of Trichy airport AAI has decided to expand the runway to around 10,500 ft initially from the existing 8,136 ft and later to 12500 feet.
• On 11 October 2013, a five-metric ton capacity cold storage facility was inaugurated at the cargo section.
• The new terminal has two lounges, VIP lounge managed by AAI and commercial important persons lounge also managed by AAI.
• Because of Tiruchirappalli International Airport's relatively low elevation of 288 feet, planes can take off or land at Tiruchirappalli 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 integrated passenger terminal built at cost of 80 crore was inaugurated on 21 February 2009 and started operations from 1 June 2009.
• The furthest airport from Tiruchirappalli International Airport (TRZ) is Seymour Airport (GPS), which is located 11,397 miles (18,342 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• The closest airport to Tiruchirappalli International Airport (TRZ) is Madurai Airport (IXM), which is located 77 miles (124 kilometers) SSW of TRZ.