Nonstop flight route between Chennai (Madras), India and Watertown, South Dakota, United States:

About this route:

A direct, nonstop flight between Chennai International Airport (MAA), Chennai (Madras), India and Watertown Regional Airport (ATY), Watertown, South Dakota, United States would travel a Great Circle distance of 8,433 miles (or 13,572 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 Chennai International Airport and Watertown Regional 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 Chennai International Airport and Watertown Regional 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 Chennai International Airport (MAA):

• Following the Performance-Based Navigation system and the air traffic control automation, in 2011, the AAI initiated a pilot project on a Ground-Based Augmentation System, as part of implementing Gagan in the country.
• In addition to being known as "Chennai International Airport", another name for MAA is "Madras Airport Meenambakkam Airport சென்னை பன்னாட்டு வானுர்தி நிலையம்".
• Chennai is the home to India's biggest air traffic control centre.
• The furthest airport from Chennai International Airport (MAA) is Seymour Airport (GPS), which is located 11,351 miles (18,268 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• Chennai International Airport (MAA) has 2 runways.
• In 2001, Chennai Airport became the first international airport in the country to receive ISO 9001-2000 certification.
• Chennai is among the four flight information centres in the country besides Mumbai, Delhi and Kolkata, and the Chennai ATC has Hyderabad, Mangalore, Thiruvananthapuram and Bangalore under its control.
• Because of Chennai International Airport's relatively low elevation of 52 feet, planes can take off or land at Chennai 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 Chennai International Airport (MAA) is Tirupati Airport (TIR), which is located 61 miles (99 kilometers) NW of MAA.

Facts about Watertown Regional Airport (ATY):

• Watertown Regional Airport is a city owned, public airport two miles northwest of Watertown, in Codington County, South Dakota.
• Watertown Regional Airport covers 919 acres at an elevation of 1,749 feet above mean sea level.
• The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
• The furthest airport from Watertown Regional Airport (ATY) is Margaret River Airport (MGV), which is located 10,571 miles (17,013 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
• Watertown Regional Airport (ATY) has 2 runways.