Nonstop flight route between Altamira, Pará, Brazil and Ketchikan, Alaska, United States:

About this route:

A direct, nonstop flight between Altamira Airport (ATM), Altamira, Pará, Brazil and Ketchikan International Airport (KTN), Ketchikan, Alaska, United States would travel a Great Circle distance of 5,992 miles (or 9,643 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 Altamira Airport and Ketchikan 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 Altamira Airport and Ketchikan 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 Altamira Airport (ATM):

• Because of Altamira Airport's relatively low elevation of 368 feet, planes can take off or land at Altamira 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 "Altamira Airport", another name for ATM is "Aeroporto de Altamira".
• Altamira Airport handled 151,626 passengers last year.
• It is operated by Infraero.
• The closest airport to Altamira Airport (ATM) is Serra do Areão Airport (MEU), which is located 165 miles (265 kilometers) N of ATM.
• The airport was inaugurated in 1979.
• The furthest airport from Altamira Airport (ATM) is Melangguane Airport (MNA), which is nearly antipodal to Altamira Airport (meaning Altamira Airport is almost on the exact opposite side of the Earth from Melangguane Airport), and is located 12,346 miles (19,869 kilometers) away in Melangguane, North Sulawesi, Indonesia.
• Altamira Airport (ATM) currently has only 1 runway.

Facts about Ketchikan International Airport (KTN):

• In 2004, a new taxiway "Bravo" was added to facilitate taxiing to the end of the frequently used runway 11 higher than the apron further up the hillside, requiring long, gently sloped taxiways to either end).
• Around the World War II era, air service to Ketchikan was possible using an old military airfield on Annette Island.
• Because of Ketchikan International Airport's relatively low elevation of 89 feet, planes can take off or land at Ketchikan 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 furthest airport from Ketchikan International Airport (KTN) is Port Alfred Airport (AFD), which is located 10,613 miles (17,081 kilometers) away in Port Alfred, South Africa.
• As per Federal Aviation Administration records, the airport had 108,837 passenger boardings in calendar year 2008, 96,996 enplanements in 2009, and 100,138 in 2010.
• Ketchikan International Airport (KTN) has 2 runways.
• The closest airport to Ketchikan International Airport (KTN) is Ketchikan Harbor Seaplane Base (WFB), which is located only 2 miles (3 kilometers) ESE of KTN.