Nonstop flight route between Nagasaki, Japan and Butte, Montana, United States:

About this route:

A direct, nonstop flight between Nagasaki Airport (NGS), Nagasaki, Japan and Bert Mooney Airport (BTM), Butte, Montana, United States would travel a Great Circle distance of 5,741 miles (or 9,239 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 Nagasaki Airport and Bert Mooney 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 Nagasaki Airport and Bert Mooney 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 Nagasaki Airport (NGS):

• The furthest airport from Nagasaki Airport (NGS) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Nagasaki Airport (meaning Nagasaki Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,303 miles (19,799 kilometers) away in Rio Grande, Brazil.
• Nagasaki Airport (NGS) has 2 runways.
• The airport terminal and runway 14/32 are on an island, and the shorter runway 18/36 is on the mainland.
• In addition to being known as "Nagasaki Airport", other names for NGS include "長崎空港" and "Nagasaki Kūkō".
• The closest airport to Nagasaki Airport (NGS) is Saga Airport (HSG), which is located 28 miles (45 kilometers) NE of NGS.
• Because of Nagasaki Airport's relatively low elevation of 8 feet, planes can take off or land at Nagasaki 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.

Facts about Bert Mooney Airport (BTM):

• Bert Mooney Airport (BTM) has 2 runways.
• On March 22, 2009 a Pilatus PC-12 flying in from Oroville, California crashed in Holy Cross Cemetery 500 feet from the airport, killing all 14 people on board.
• The closest airport to Bert Mooney Airport (BTM) is Dillon Airport (DLN), which is located 48 miles (78 kilometers) S of BTM.
• The furthest airport from Bert Mooney Airport (BTM) is Sir Gaëtan Duval Airport (RRG), which is located 10,611 miles (17,077 kilometers) away in Rodrigues Island, Mauritius.
• The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service facility.Federal Aviation Administration records say the airport had 30,431 passenger boardings in calendar year 2008, 25,178 in 2009 and 25,433 in 2010.
• Because of Bert Mooney Airport's high elevation of 5,550 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BTM. Combined with a high temperature, this could make BTM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.