Nonstop flight route between Boulder, Colorado, United States and Fukuoka, Japan:

About this route:

A direct, nonstop flight between Boulder Municipal Airport (WBU), Boulder, Colorado, United States and Fukuoka Airport (FUK), Fukuoka, Japan would travel a Great Circle distance of 6,233 miles (or 10,032 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 Boulder Municipal Airport and Fukuoka 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 Boulder Municipal Airport and Fukuoka 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 Boulder Municipal Airport (WBU):

• The closest airport to Boulder Municipal Airport (WBU) is Rocky Mountain Metropolitan Airport (BJC), which is located only 11 miles (17 kilometers) SSE of WBU.
• Because of Boulder Municipal Airport's high elevation of 5,288 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WBU. Combined with a high temperature, this could make WBU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In addition to being known as "Boulder Municipal Airport", another name for WBU is "BDU".
• The furthest airport from Boulder Municipal Airport (WBU) is Sir Gaëtan Duval Airport (RRG), which is located 10,881 miles (17,511 kilometers) away in Rodrigues Island, Mauritius.
• Boulder Municipal Airport (WBU) has 2 runways.

Facts about Fukuoka Airport (FUK):

• During the Korean War, Itazuke was a major combat airfield for the USAF.
• The closest airport to Fukuoka Airport (FUK) is Saga Airport (HSG), which is located 31 miles (50 kilometers) SSW of FUK.
• Because of Fukuoka Airport's relatively low elevation of 30 feet, planes can take off or land at Fukuoka 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.
• Fukuoka Airport (FUK) currently has only 1 runway.
• When the 38th Bomb Group moved to Itami Airfield, it was replaced by the P-61 Black Widow-equipped 347th Fighter Group that moved from Nagoya Airfield.
• In 1971 it was announced that Itazuke would be returned to Japanese control, and the USAF facilities were closed on 31 March 1972.
• The furthest airport from Fukuoka Airport (FUK) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Fukuoka Airport (meaning Fukuoka Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,253 miles (19,719 kilometers) away in Rio Grande, Brazil.
• Although Fukuoka is known as one of the most convenient airports in Japan, it is constrained both by its inner-city location and by its single runway.
• In addition to being known as "Fukuoka Airport", other names for FUK include "福岡空港" and "Fukuoka KūkōItazuke Air Base".
• The 38th Bomb Group remained at Itazuke until October 1946 also during with time several reconstruction units worked on the former IJAAF base rebuilding and constructing new facilities.