Nonstop flight route between Fort Sill, Oklahoma, United States and Yanbu (Yenbo), Al Madinah, Saudi Arabia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Yanbu International Airport (YNB), Yanbu (Yenbo), Al Madinah, Saudi Arabia would travel a Great Circle distance of 7,473 miles (or 12,027 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 Yanbu International 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 Yanbu International 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 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 was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• 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 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.
• Post Field served as a base for flight training for the Air Service.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.

Facts about Yanbu International Airport (YNB):

• Yanbu Airport is an airport near Yanbu, Saudi Arabia.
• The second floor is where the 2 air-bridge gates are located.
• In addition to being known as "Yanbu International Airport", another name for YNB is "Prince Abdul Mohsin bin Abdulaziz Airport".
• The closest airport to Yanbu International Airport (YNB) is Prince Mohammad bin Abdulaziz International Airport (MED), which is located 107 miles (172 kilometers) ENE of YNB.
• The furthest airport from Yanbu International Airport (YNB) is Tureira Airport (ZTA), which is nearly antipodal to Yanbu International Airport (meaning Yanbu International Airport is almost on the exact opposite side of the Earth from Tureira Airport), and is located 12,120 miles (19,504 kilometers) away in Tureia, Tuamotus, French Polynesia.
• Yanbu International Airport (YNB) currently has only 1 runway.
• Because of Yanbu International Airport's relatively low elevation of 26 feet, planes can take off or land at Yanbu 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.