Nonstop flight route between Colonia del Sacramento, Colonia, Uruguay and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Laguna de los Patos International Airport (CYR), Colonia del Sacramento, Colonia, Uruguay and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,449 miles (or 8,769 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 Laguna de los Patos International 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 Laguna de los Patos International 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 Laguna de los Patos International Airport (CYR):

• Because of Laguna de los Patos International Airport's relatively low elevation of 66 feet, planes can take off or land at Laguna de los Patos International 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.
• Laguna de los Patos International Airport (CYR) currently has only 1 runway.
• In addition to being known as "Laguna de los Patos International Airport", another name for CYR is "Aeropuerto Internacional Laguna de los Patos".
• The furthest airport from Laguna de los Patos International Airport (CYR) is Yancheng Nanyang Airport (YNZ), which is nearly antipodal to Laguna de los Patos International Airport (meaning Laguna de los Patos International Airport is almost on the exact opposite side of the Earth from Yancheng Nanyang Airport), and is located 12,301 miles (19,796 kilometers) away in Yancheng, Jiangsu, China.
• Former operators at Colonia Airport were ARCO, Aero Uruguay and LAPA flying between Colonia and Buenos Aires-Aeroparque.
• The closest airport to Laguna de los Patos International Airport (CYR) is La Plata Airport (LPG), which is located 36 miles (58 kilometers) S of CYR.
• There are plans to develop this airport in a partnership between BQB Líneas Aéreas and the Uruguayan Government.
• Laguna de los Patos International Airport is the airport serving Colonia del Sacramento, Uruguay.

Facts about Henry Post Army Airfield (FSI):

• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.