Nonstop flight route between Fort Greely, Delta Junction, Alaska, United States and Bongao, Tawi-Tawi, Philippines:

About this route:

A direct, nonstop flight between Allen Army Airfield (BIG), Fort Greely, Delta Junction, Alaska, United States and Sanga-Sanga Airport (TWT), Bongao, Tawi-Tawi, Philippines would travel a Great Circle distance of 6,042 miles (or 9,724 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 Allen Army Airfield and Sanga-Sanga 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 Allen Army Airfield and Sanga-Sanga 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 Allen Army Airfield (BIG):

• Established in 1942 as Big Delta Army Airfield, it was named for river delta formed by the confluence of the Delta River and the Tanana River.
• The furthest airport from Allen Army Airfield (BIG) is Port Elizabeth International Airport (PLZ), which is located 10,331 miles (16,625 kilometers) away in Port Elizabeth, South Africa.
• Allen Army Airfield (BIG) has 3 runways.
• In addition to being known as "Allen Army Airfield", another name for BIG is "(former Big Delta Army Airfield)".
• The closest airport to Allen Army Airfield (BIG) is Delta Junction Airport (DJN), which is located only 4 miles (6 kilometers) N of BIG.

Facts about Sanga-Sanga Airport (TWT):

• Currently, the airport runway is being extended to 1,930 meters through partnerships between the DOTC, the CAAP, the United States Agency for International Development, the regional government of the Autonomous Region in Muslim Mindanao and the Tawi-Tawi provincial government.
• Sanga-Sanga Airport handled 8,663 passengers last year.
• In addition to being known as "Sanga-Sanga Airport", another name for TWT is "Paliparan ng Sanga-Sanga".
• Sanga-Sanga Airport (TWT) currently has only 1 runway.
• Sanga-Sanga Airport, also known as Tawi-Tawi Airport, is an airport serving the general area of Bongao, the capital of the province of Tawi-Tawi in the Philippines.
• The closest airport to Sanga-Sanga Airport (TWT) is Semporna Airport (SMM), which is located 89 miles (143 kilometers) WSW of TWT.
• The furthest airport from Sanga-Sanga Airport (TWT) is Ponta Pelada Airport (PLL), which is nearly antipodal to Sanga-Sanga Airport (meaning Sanga-Sanga Airport is almost on the exact opposite side of the Earth from Ponta Pelada Airport), and is located 12,304 miles (19,802 kilometers) away in Manaus, Amazonas, Brazil.
• Because of Sanga-Sanga Airport's relatively low elevation of 16 feet, planes can take off or land at Sanga-Sanga 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.