Nonstop flight route between Ketchikan, Alaska, United States and Chiang Mai, Thailand:

About this route:

A direct, nonstop flight between Ketchikan International Airport (KTN), Ketchikan, Alaska, United States and Chiang Mai International Airport (CNX), Chiang Mai, Thailand would travel a Great Circle distance of 6,521 miles (or 10,495 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 Ketchikan International Airport and Chiang Mai 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 Ketchikan International Airport and Chiang Mai 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 Ketchikan International Airport (KTN):

• 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.
• Because the international airport is on a sparsely populated island separated from Ketchikan, a ferry connects the airport to the city.
• 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.
• Ketchikan International Airport is a state-owned, public-use airport located one nautical mile west of the central business district of Ketchikan, a city in Ketchikan Gateway Borough in the U.S.
• 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).
• There is no road access between Ketchikan and the airport.
• 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.
• Ketchikan International Airport (KTN) has 2 runways.

Facts about Chiang Mai International Airport (CNX):

• The airport resides at an elevation of 1,036 feet above mean sea level.
• The closest airport to Chiang Mai International Airport (CNX) is Lampang Airport (LPT), which is located 49 miles (79 kilometers) SE of CNX.
• Among the ongoing upgrades in 2014, apron will be expanded for larger planes, operating hours extended 6 hours to 24 hours, international arrival hall and domestic departure halls areas tripled.
• Chiang Mai International Airport handled 5,463,921 passengers last year.
• The furthest airport from Chiang Mai International Airport (CNX) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is located 11,965 miles (19,256 kilometers) away in Pisco, Peru.
• In addition to being known as "Chiang Mai International Airport", another name for CNX is "ท่าอากาศยานเชียงใหม่".
• As a result of the temporary closure of Suvarnabhumi Airport in 2008 due to the protests, Chiang Mai became the alternative stop-over for China Airlines' Taipei-Europe flights and for Swiss International Airlines' Singapore-Zurich flights in the interim.
• Chiang Mai International Airport (CNX) currently has only 1 runway.