Nonstop flight route between Boise, Idaho, United States and Okayama, Japan:

About this route:

A direct, nonstop flight between Boise Airport (BOI), Boise, Idaho, United States and Okayama Airport (OKJ), Okayama, Japan would travel a Great Circle distance of 5,461 miles (or 8,789 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 Boise Airport and Okayama 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 Boise Airport and Okayama 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 Boise Airport (BOI):

• Boise Airport covers an area of 5,000 acres at an elevation of 2,871 feet above mean sea level.
• Boise Airport is a joint civil-military airport three miles south of Boise in Ada County, Idaho.
• The Boise Airport was a hub for Horizon Air from the late 1980s to the early 2000s with over 50 flights to 15 destinations at its peak, but was scaled down post 9/11.
• In addition to scheduled airlines, there are several charter companies that operate out of Boise.
• The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
• In 1926 the first municipal airport in Boise named Booth Field was built on a gravel bed where the Boise State University campus now stands.
• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• Boise is a landing rights airfield requiring international general aviation flights to receive permission from a Customs and Border Protection officer before landing.
• On January 4, 2008, city officials broke ground for Boise Air Terminal's latest improvement, a new air traffic control tower.
• Boise Airport (BOI) has 3 runways.

Facts about Okayama Airport (OKJ):

• Okayama Airport (OKJ) currently has only 1 runway.
• The closest airport to Okayama Airport (OKJ) is Takamatsu Airport (TAK), which is located 39 miles (62 kilometers) SSE of OKJ.
• In addition to being known as "Okayama Airport", other names for OKJ include "岡山空港" and "Okayama Kūkō".
• The furthest airport from Okayama Airport (OKJ) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Okayama Airport (meaning Okayama Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,044 miles (19,382 kilometers) away in Rio Grande, Brazil.
• Because of Okayama Airport's relatively low elevation of 785 feet, planes can take off or land at Okayama 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.