Nonstop flight route between Ketchikan, Alaska, United States and Agana, Guam:

About this route:

A direct, nonstop flight between Ketchikan International Airport (KTN), Ketchikan, Alaska, United States and Andersen Air Force Base (UAM), Agana, Guam would travel a Great Circle distance of 5,189 miles (or 8,351 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 Andersen Air Force Base, 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 Andersen Air Force Base. 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):

• Ketchikan International Airport (KTN) has 2 runways.
• 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).
• Because the international airport is on a sparsely populated island separated from Ketchikan, a ferry connects the airport to the city.
• Ketchikan International Airport covers an area of 2,600 acres at an elevation of 89 feet above mean sea level.
• 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.
• 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 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.

Facts about Andersen Air Force Base (UAM):

• The Strategic Air Command continued its 90-day unit rotational training program, and began to take over control over the base from the FEAF.
• Guam was considered as being ideal to establish air bases to launch B-29 Superfortress operations against the Japanese Home Islands.
• With hostilities in Korea at a standstill, the 19th Bomb Wing headquarters relocated to Kadena Air Base, Japan in 1953, and was replaced by the 6319th Air Base Wing of the Far East Air Forces.
• The first host unit at North Field was the 314th Bombardment Wing, XXI Bomber Command, Twentieth Air Force.
• The host unit at Andersen AFB is the 36th Wing, assigned to the Pacific Air Forces Thirteenth Air Force.
• Andersen saw an end to its role in rotational duties when the B-47 was phased out and replaced by the B-52 Stratofortress.
• The furthest airport from Andersen Air Force Base (UAM) is Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA), which is nearly antipodal to Andersen Air Force Base (meaning Andersen Air Force Base is almost on the exact opposite side of the Earth from Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho)), and is located 12,214 miles (19,656 kilometers) away in Salvador, Bahia, Brazil.
• In August 1990, Andersen personnel began shipping over 37,000 tons of munitions to forces in the Persian Gulf in support of Operations Desert Shield and Desert Storm.
• The closest airport to Andersen Air Force Base (UAM) is Guam International Airport (GUM), which is located only 11 miles (17 kilometers) SW of UAM.