Nonstop flight route between Tengah, Singapore and Astoria, Oregon, United States:

About this route:

A direct, nonstop flight between Tengah Air Base (TAB) (TGA), Tengah, Singapore and Astoria Regional Airport (AST), Astoria, Oregon, United States would travel a Great Circle distance of 8,064 miles (or 12,978 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 Tengah Air Base (TAB) and Astoria Regional 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 Tengah Air Base (TAB) and Astoria Regional 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 Tengah Air Base (TAB) (TGA):

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• The closest airport to Tengah Air Base (TAB) (TGA) is Seletar Airport (XSP), which is located only 11 miles (18 kilometers) E of TGA.
• RSAF 111Sqn's E-2C Hawkeye
• Tengah Air Base (TAB) (TGA) has 3 runways.
• The furthest airport from Tengah Air Base (TAB) (TGA) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Tengah Air Base (TAB) (meaning Tengah Air Base (TAB) is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,357 miles (19,886 kilometers) away in Coca, Ecuador.
• In addition to being known as "Tengah Air Base (TAB)", other names for TGA include "登加空军基地" and "Pangkalan Udara Tengah".
• During the Malayan Emergency, Tengah was used to house Avro Lincolns of the Royal Air Force and Royal Australian Air Force which performed bombing missions on communist terrorist bases/hideouts of the Malayan Communist Party deep in the jungles of Peninsular Malaysia.
• Prior to Singapore's independence, it was a flying Royal Air Force station known as RAF Tengah.
• Because of Tengah Air Base (TAB)'s relatively low elevation of 50 feet, planes can take off or land at Tengah Air Base (TAB) 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 Astoria Regional Airport (AST):

• Astoria Regional Airport (AST) has 2 runways.
• Because of Astoria Regional Airport's relatively low elevation of 15 feet, planes can take off or land at Astoria Regional 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.
• Astoria Regional Airport covers 870 acres at an elevation of 15 feet.
• The airport has no airline flights.
• The closest airport to Astoria Regional Airport (AST) is Southwest Washington Regional Airport (KLS), which is located 47 miles (76 kilometers) E of AST.
• The furthest airport from Astoria Regional Airport (AST) is Tôlanaro Airport (FTU), which is located 10,892 miles (17,529 kilometers) away in Tôlanaro, Madagascar.