Nonstop flight route between Fort Sill, Oklahoma, United States and Kushiro, Hokkaidō, Japan:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kushiro Airport (KUH), Kushiro, Hokkaidō, Japan would travel a Great Circle distance of 5,777 miles (or 9,297 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 Kushiro 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 Kushiro 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 sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Kushiro Airport (KUH):

• The furthest airport from Kushiro Airport (KUH) is Rio Grande Regional Airport (RIG), which is located 11,268 miles (18,133 kilometers) away in Rio Grande, Brazil.
• A bus service runs between the Airport and town of Kushiro, taking about 25 minutes and calling at the railway station, "MOO" shopping complex and a few other locations.
• The closest airport to Kushiro Airport (KUH) is Nakashibetsu Airport (SHB), which is located 53 miles (86 kilometers) NE of KUH.
• Kushiro Airport (KUH) currently has only 1 runway.
• Because of Kushiro Airport's relatively low elevation of 311 feet, planes can take off or land at Kushiro 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 "Kushiro Airport", other names for KUH include "釧路空港" and "Kushiro Kūkō".