Nonstop flight route between Saga, Kyūshū, Japan and Annette Island, Alaska, United States:

About this route:

A direct, nonstop flight between Saga Airport (HSG), Saga, Kyūshū, Japan and Annette Island Airport (ANN), Annette Island, Alaska, United States would travel a Great Circle distance of 4,674 miles (or 7,522 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 Saga Airport and Annette Island 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 Saga Airport and Annette Island 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 Saga Airport (HSG):

• In 2004, the airport's hours were extended to allow service between midnight and 4 a.m., and ANA began overnight cargo service between Saga and Tokyo, initially using passenger aircraft but switching to Boeing 767 freighter aircraft in 2006.
• Saga was a candidate destination to receive an additional pair of Haneda Airport slots in November 2013, but its bid was rejected by the government due to its existing four-daily service and its proximity to Fukuoka Airport.
• Because of Saga Airport's relatively low elevation of 6 feet, planes can take off or land at Saga 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.
• Saga Airport (HSG) currently has only 1 runway.
• In addition to being known as "Saga Airport", other names for HSG include "佐賀空港" and "Saga-kūkō".
• The closest airport to Saga Airport (HSG) is Nagasaki Airport (NGS), which is located 28 miles (45 kilometers) SW of HSG.
• The furthest airport from Saga Airport (HSG) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Saga Airport (meaning Saga Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,275 miles (19,755 kilometers) away in Rio Grande, Brazil.

Facts about Annette Island Airport (ANN):

• The closest airport to Annette Island Airport (ANN) is Metlakatla Seaplane Base (MTM), which is located only 6 miles (10 kilometers) N of ANN.
• Because of Annette Island Airport's relatively low elevation of 119 feet, planes can take off or land at Annette Island 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.
• Annette Island Airport (ANN) has 2 runways.
• The furthest airport from Annette Island Airport (ANN) is Port Alfred Airport (AFD), which is located 10,625 miles (17,100 kilometers) away in Port Alfred, South Africa.
• In addition to being known as "Annette Island Airport", another name for ANN is "Annette Island Army Airfield".