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):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• 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 Yanbu International Airport (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.
• The second floor is where the 2 air-bridge gates are located.
• 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.
• 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.
• Yanbu International Airport (YNB) currently has only 1 runway.
• On 24 December 2009, Egypt's AlMasria Universal Airlines became the first international airline to serve the airport.
• In addition to being known as "Yanbu International Airport", another name for YNB is "Prince Abdul Mohsin bin Abdulaziz Airport".