Nonstop flight route between Blountville, Tennessee (Tri-Cities area), United States and Nedumbassery near Kochi (Cochin), Kerala, India:
Departure Airport:
Arrival Airport:
Distance from TRI to COK:
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- About this route
 - TRI Airport Information
 - COK Airport Information
 - Facts about TRI
 - Facts about COK
 - Map of Nearest Airports to TRI
 - List of Nearest Airports to TRI
 - Map of Furthest Airports from TRI
 - List of Furthest Airports from TRI
 - Map of Nearest Airports to COK
 - List of Nearest Airports to COK
 - Map of Furthest Airports from COK
 - List of Furthest Airports from COK
 
About this route:
A direct, nonstop flight between Tri-Cities Regional Airport (TRI), Blountville, Tennessee (Tri-Cities area), United States and Cochin International Airport (COK), Nedumbassery near Kochi (Cochin), Kerala, India would travel a Great Circle distance of 8,932 miles (or 14,375 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 Tri-Cities Regional Airport and Cochin 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 Tri-Cities Regional Airport and Cochin International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TRI / KTRI | 
| Airport Names: | 
                    
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| Location: | Blountville, Tennessee (Tri-Cities area), United States | 
| GPS Coordinates: | 36°28'31"N by 82°24'26"W | 
| Area Served: | Tri-Cities, Tennessee | 
| Operator/Owner: | Tri-Cities Airport Commission | 
| Airport Type: | Public | 
| Elevation: | 1519 feet (463 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from TRI | 
| More Information: | TRI Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | COK / VOCI | 
| Airport Names: | 
                    
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| Location: | Nedumbassery near Kochi (Cochin), Kerala, India | 
| GPS Coordinates: | 10°9'20"N by 76°23'29"E | 
| Area Served: | Greater Cochin, Ernakulam Thrissur, Kottayam, Alappuzha, Idukki, Pathanamthitta, Palakkad | 
| Operator/Owner: | Cochin International Airport Limited | 
| Airport Type: | Public | 
| Elevation: | 30 feet (9 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from COK | 
| More Information: | COK Maps & Info | 
Facts about Tri-Cities Regional Airport (TRI):
- In January 2008 a quick service restaurant, Tailwind Express, was added in the post-security area of the airport along with the Tailwind Restaurant and Lounge in the pre-security area.
 - American Airlines pulled out in 1952.
 - Tri-Cities Regional Airport (TRI) has 2 runways.
 - Tri-Cities Regional Airport, is a public airport in Sullivan County, Tennessee.
 - The closest airport to Tri-Cities Regional Airport (TRI) is Virginia Highlands Airport (VJI), which is located 25 miles (41 kilometers) NE of TRI.
 - Tri-Cities Regional Airport covers 1,225 acres at an elevation of 1,519 feet above mean sea level.
 - The furthest airport from Tri-Cities Regional Airport (TRI) is Margaret River Airport (MGV), which is located 11,434 miles (18,402 kilometers) away in Margaret River, Western Australia, Australia.
 - In addition to being known as "Tri-Cities Regional Airport", another name for TRI is "Tri-Cities Regional Airport, TN/VA".
 
Facts about Cochin International Airport (COK):
- Cochin International Airport (COK) currently has only 1 runway.
 - The AAI has installed an advanced Rs 160m airport surveillance radar as well as monopulse secondary surveillance radar.
 - In addition to being known as "Cochin International Airport", another name for COK is "Nedumbassery Airport".
 - Because of Cochin International Airport's relatively low elevation of 30 feet, planes can take off or land at Cochin 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 Cochin International Airport (COK) is Calicut International Airport (CCJ), which is located 74 miles (119 kilometers) NNW of COK.
 - The airport had 18,580 m2 of floor space at its inauguration.
 - The company has decided to go for public offering and giving 10 million shares to HUDCO as part of debt settlement, which would lead HUDCO having 3.37% stake in the company and reduction of stake of other holders.
 - The furthest airport from Cochin International Airport (COK) is Seymour Airport (GPS), which is located 11,301 miles (18,187 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
 - The facility was formally inaugurated by the president of India on 25 May 1999, and the first commercial service began on 10 June 1999.
 - The domestic terminal has an area of 10,000 m2 and is designed to handle up to 400 passengers at peak times.
 
