Nonstop flight route between Fort Sill, Oklahoma, United States and Cachoeiro de Itapemirim, Brazil:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Raimundo de Andrade Airport (CDI), Cachoeiro de Itapemirim, Brazil would travel a Great Circle distance of 5,364 miles (or 8,633 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 Raimundo de Andrade 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 Raimundo de Andrade 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):

• 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 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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 (FSI) currently has only 1 runway.
• 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.

Facts about Raimundo de Andrade Airport (CDI):

• Because of Raimundo de Andrade Airport's relatively low elevation of 335 feet, planes can take off or land at Raimundo de Andrade 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.
• In addition to being known as "Raimundo de Andrade Airport", other names for CDI include "Aeroporto Raimundo de Andrade" and "SNKI".
• Raimundo de Andrade Airport (CDI) currently has only 1 runway.
• Raimundo de Andrade Airport is the airport serving Cachoeiro de Itapemirim, Brazil.
• The airport is located 9 km from downtown Cachoeiro de Itapemirim.
• The furthest airport from Raimundo de Andrade Airport (CDI) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is nearly antipodal to Raimundo de Andrade Airport (meaning Raimundo de Andrade Airport is almost on the exact opposite side of the Earth from Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2), and is located 12,121 miles (19,506 kilometers) away in Iwo Jima, Bonin Islands, Japan.
• The closest airport to Raimundo de Andrade Airport (CDI) is Campos–Bartolomeu Lysandro Airport (CAW), which is located 60 miles (97 kilometers) S of CDI.