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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Ratnagiri Airport (RTC), Ratnagiri, India would travel a Great Circle distance of 8,450 miles (or 13,599 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 Ratnagiri 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 Ratnagiri 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):

• St. Louis Downtown Airport (CPS) has 3 runways.
• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• 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.
• 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.
• 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 Ratnagiri Airport (RTC):

• Ratnagiri Airport (RTC) currently has only 1 runway.
• The closest airport to Ratnagiri Airport (RTC) is Kolhapur Airport (KLH), which is located 68 miles (109 kilometers) ESE of RTC.
• Ratnagiri Airport is a public airport located in Ratnagiri, in the Konkan division of the state of Maharashtra, India.
• The furthest airport from Ratnagiri Airport (RTC) is Mataveri International Airport (IPC), which is located 11,714 miles (18,851 kilometers) away in Easter Island, Chile.
• The airport was built in 1973 by the Public Works Department, Government of India.
• Because of Ratnagiri Airport's relatively low elevation of 305 feet, planes can take off or land at Ratnagiri 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 "Ratnagiri Airport", another name for RTC is "रत्नागिरी विमानतळ".