Nonstop flight route between Fort Sill, Oklahoma, United States and Barreiras, Bahia, Brazil:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Barreiras Airport (BRA), Barreiras, Bahia, Brazil would travel a Great Circle distance of 4,757 miles (or 7,656 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 Henry Post Army Airfield and Barreiras 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 Henry Post Army Airfield and Barreiras 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 Henry Post Army Airfield (FSI):

• 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.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.

Facts about Barreiras Airport (BRA):

• Barreiras Airport (BRA) currently has only 1 runway.
• The furthest airport from Barreiras Airport (BRA) is Yap International Airport (YAP), which is nearly antipodal to Barreiras Airport (meaning Barreiras Airport is almost on the exact opposite side of the Earth from Yap International Airport), and is located 12,161 miles (19,572 kilometers) away in Yap, Federated States of Micronesia.
• The airport is located 14 km from downtown Barreiras.
• The closest airport to Barreiras Airport (BRA) is Bom Jesus da Lapa Airport (LAZ), which is located 135 miles (218 kilometers) SE of BRA.
• In addition to being known as "Barreiras Airport", another name for BRA is "Aeroporto de Barreiras".
• The government of the State of Bahia has already contracted services for renovating and enlarging the passenger terminal and extending the runway to 2,300 x 45 m.