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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Adalberto Mendes da Silva Airport (CAC), Cascavel, Paraná, Brazil would travel a Great Circle distance of 5,063 miles (or 8,148 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 Adalberto Mendes da Silva 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 Adalberto Mendes da Silva 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 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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• Post Field served as a base for flight training for the Air Service.
• 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.

Facts about Adalberto Mendes da Silva Airport (CAC):

• Adalberto Mendes da Silva Airport handled 50,651 passengers last year.
• The closest airport to Adalberto Mendes da Silva Airport (CAC) is Foz do Iguaçu/Cataratas International Airport (IGU), which is located 74 miles (119 kilometers) SW of CAC.
• In addition to being known as "Adalberto Mendes da Silva Airport", another name for CAC is "Aeroporto Adalberto Mendes da Silva".
• The furthest airport from Adalberto Mendes da Silva Airport (CAC) is Miyako Airport (MMY), which is nearly antipodal to Adalberto Mendes da Silva Airport (meaning Adalberto Mendes da Silva Airport is almost on the exact opposite side of the Earth from Miyako Airport), and is located 12,360 miles (19,891 kilometers) away in Miyakojima, Okinawa, Japan.
• Ongoing projects at the airport are the installation of the Precision approach path indicator as well as a new improved fire station, which will raise the safety category to CAT 5.
• Adalberto Mendes da Silva Airport is the airport serving Cascavel, Brazil.
• Adalberto Mendes da Silva Airport (CAC) currently has only 1 runway.