Nonstop flight route between Balikpapan, East Kalimantan and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Sultan Aji Muhamad Sulaiman Airport (BPN), Balikpapan, East Kalimantan and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 9,199 miles (or 14,805 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 Sultan Aji Muhamad Sulaiman Airport and Henry Post Army Airfield, 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 Sultan Aji Muhamad Sulaiman Airport and Henry Post Army Airfield. 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 Sultan Aji Muhamad Sulaiman Airport (BPN):

• The construction of Sultan Aji Muhamad Sulaiman Airport started in the Dutch colonial era before Indonesian independence.
• Sultan Aji Muhamad Sulaiman Airport handled 5,680,961 passengers last year.
• The furthest airport from Sultan Aji Muhamad Sulaiman Airport (BPN) is Barcelos Airport (BAZ), which is nearly antipodal to Sultan Aji Muhamad Sulaiman Airport (meaning Sultan Aji Muhamad Sulaiman Airport is almost on the exact opposite side of the Earth from Barcelos Airport), and is located 12,281 miles (19,764 kilometers) away in Barcelos, Amazonas, Brazil.
• Sultan Aji Muhamad Sulaiman Airport had been renovated twice from 1991 to 1997.
• Because of Sultan Aji Muhamad Sulaiman Airport's relatively low elevation of 12 feet, planes can take off or land at Sultan Aji Muhamad Sulaiman 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.
• Sultan Aji Muhamad Sulaiman Airport (BPN) currently has only 1 runway.
• The second phase renovation took place in 1996 to renovate the hangars, fuel depots and the administration buildings.
• The closest airport to Sultan Aji Muhamad Sulaiman Airport (BPN) is Bontang Airport (BXT), which is located 104 miles (168 kilometers) NNE of BPN.

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.