Nonstop flight route between Chennai (Madras), India and Challis, Idaho, United States:

About this route:

A direct, nonstop flight between Chennai International Airport (MAA), Chennai (Madras), India and Challis Airport (CHL), Challis, Idaho, United States would travel a Great Circle distance of 8,362 miles (or 13,458 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 Challis 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 Challis 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):

• 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.
• In addition to being known as "Chennai International Airport", another name for MAA is "Madras Airport Meenambakkam Airport சென்னை பன்னாட்டு வானுர்தி நிலையம்".
• 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 AAI has made it clear that without the removal of obstructions like houses, water tanks and trees, it cannot open the full-portion of the secondary runway.
• Chennai International Airport (MAA) has 2 runways.
• Chennai airport is the centre of the southern flight information region, one of the four FIRs that the Indian air space is divided into.
• As a first step towards integrating the entire airspace in the country, the automation system at the ATC in Chennai Airport was commissioned on 1 October 2011.
• The closest airport to Chennai International Airport (MAA) is Tirupati Airport (TIR), which is located 61 miles (99 kilometers) NW of MAA.
• Madras had one of the first airports in India and was the final destination of Air India's first flight from Bombay via Belgaum in 1954.

Facts about Challis Airport (CHL):

• Because of Challis Airport's high elevation of 5,072 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CHL. Combined with a high temperature, this could make CHL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Challis Airport (CHL) is Lemhi County Airport (SMN), which is located 45 miles (72 kilometers) NNE of CHL.
• Challis Airport (CHL) currently has only 1 runway.
• In addition to being known as "Challis Airport", another name for CHL is "LLJ".
• The furthest airport from Challis Airport (CHL) is Pierrefonds Airport (ZSE), which is located 10,728 miles (17,265 kilometers) away in Saint-Pierre, Réunion.