Nonstop flight route between Fort Sill, Oklahoma, United States and Misawa, Aomori, Japan:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ), Misawa, Aomori, Japan would travel a Great Circle distance of 5,993 miles (or 9,645 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 Misawa Air Base 三沢飛行場 Misawa Hikōjō, 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 Misawa Air Base 三沢飛行場 Misawa Hikōjō. 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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 Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ):

• The Misawa Passive Radio Frequency space surveillance site was used for tracking satellites using the signals they transmit.
• In addition to being known as "Misawa Air Base 三沢飛行場 Misawa Hikōjō", another name for MSJ is "Misawa AB".
• The 31st Air Division was inactivated on January 15, 1968, and was replaced at Misawa by the 475th Air Base Wing.
• After the immediate postwar reconstruction of facilities, the first permanent USAAF tenant was the 613th Air Control and Warning Squadron, taking up residence on July 15, 1946 and providing air traffic control in the Misawa area for the next decade.
• The Imperial Army transformed Misawa into an air base in 1938 when it was used as a base for long-range bombers.
• The closest airport to Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) is JMSDF Hachinohe Air Base (HHE), which is located only 12 miles (19 kilometers) SSE of MSJ.
• The furthest airport from Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) is Rio Grande Regional Airport (RIG), which is located 11,479 miles (18,473 kilometers) away in Rio Grande, Brazil.
• On March 1, 1952, the 39th Air Division was established at Misawa, and through January 15, 1968, the Air Division controlled all of the units responsible for the air defense of north Japan, which included northern Honshū and Hokkaidō islands and the contiguous territorial waters.