Nonstop flight route between Concórdia, Amazonas, Brazil and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Olavo Cecco Rigon Airport (CCI), Concórdia, Amazonas, Brazil and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,237 miles (or 8,428 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 Olavo Cecco Rigon 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 Olavo Cecco Rigon 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 Olavo Cecco Rigon Airport (CCI):

• Olavo Cecco Rigon Airport (CCI) currently has only 1 runway.
• The closest airport to Olavo Cecco Rigon Airport (CCI) is Santa Terezinha Municipal Airport (JCB), which is located 31 miles (49 kilometers) E of CCI.
• In addition to being known as "Olavo Cecco Rigon Airport", another name for CCI is "Aeroporto Olavo Cecco Rigon".
• The furthest airport from Olavo Cecco Rigon Airport (CCI) is Iejima Airport (IEJ), which is nearly antipodal to Olavo Cecco Rigon Airport (meaning Olavo Cecco Rigon Airport is almost on the exact opposite side of the Earth from Iejima Airport), and is located 12,404 miles (19,962 kilometers) away in Iejima, Japan.

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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.
• Post Field served as a base for flight training for the Air Service.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.