Nonstop flight route between Fort Sill, Oklahoma, United States and Cornélio Procópio, Paraná, Brazil:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Francisco Lacerda Junior Airport (CKO), Cornélio Procópio, Paraná, Brazil would travel a Great Circle distance of 5,076 miles (or 8,169 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 Francisco Lacerda Junior 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 Francisco Lacerda Junior 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):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.

Facts about Francisco Lacerda Junior Airport (CKO):

• Francisco Lacerda Junior Airport handled 186 passengers last year.
• Francisco Lacerda Junior Airport (CKO) currently has only 1 runway.
• It is operated by the Municipality of Cornélio Procópio under the supervision of Aeroportos do Paraná.
• The airport is located 6 km from downtown Cornélio Procópio.
• The furthest airport from Francisco Lacerda Junior Airport (CKO) is Minami-Daito Airport (MMD), which is nearly antipodal to Francisco Lacerda Junior Airport (meaning Francisco Lacerda Junior Airport is almost on the exact opposite side of the Earth from Minami-Daito Airport), and is located 12,217 miles (19,661 kilometers) away in Minami Daito, Okinawa, Japan.
• The closest airport to Francisco Lacerda Junior Airport (CKO) is Londrina-Governador José Richa Airport (LDB), which is located 36 miles (58 kilometers) WSW of CKO.
• In addition to being known as "Francisco Lacerda Junior Airport", another name for CKO is "Aeroporto Francisco Lacerda Junior".