Nonstop flight route between Great Falls, Montana, United States and Kempsey, New South Wales, Australia:

About this route:

A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Kempsey Airport (KPS), Kempsey, New South Wales, Australia would travel a Great Circle distance of 8,029 miles (or 12,921 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 Malmstrom Air Force Base and Kempsey 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 Malmstrom Air Force Base and Kempsey 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 Malmstrom Air Force Base (GFA):

• Construction of the wing's first launch facility began in March 1961 and was completed in December.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• Tensions between the United States and the Soviet Union increased dramatically when the Soviet Union closed all land travel between the western occupation sectors of Germany and the American, French and British sectors of Berlin.
• In 1959 a SAGE data center was established at Malmstrom.
• Upon completion of the B-17 training program, in October 1943, Great Falls Army Air Base was transferred to the Air Transport Command and units from Gore Field were transferred to the base.
• By 1954, several aircraft control and warning squadrons had been formed at the base.
• Following World War II, Great Falls Army Air Base played an important role in US defense during the Cold War era.
• The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
• Aircraft shipments to the Soviet Union stopped in September 1945, when World War II ended, with approximately 8,000 aircraft having been processed in a 21-month period.
• The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
• Great Falls was reassigned to the Central Air Defense Force at Richards-Gebaur Air Force Base in 1953.
• Great Falls played a major aerial defense role in North American air defense mission.

Facts about Kempsey Airport (KPS):

• The furthest airport from Kempsey Airport (KPS) is Santa Maria Airport (SMA), which is nearly antipodal to Kempsey Airport (meaning Kempsey Airport is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,013 miles (19,332 kilometers) away in Santa Maria, Portugal.
• Because of Kempsey Airport's relatively low elevation of 54 feet, planes can take off or land at Kempsey 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.
• Kempsey Airport (KPS) has 2 runways.
• The closest airport to Kempsey Airport (KPS) is Port Macquarie Airport (PQQ), which is located 26 miles (41 kilometers) SSE of KPS.