Nonstop flight route between Great Falls, Montana, United States and Esperance, Australia:

About this route:

A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Esperance Airport (EPR), Esperance, Australia would travel a Great Circle distance of 9,559 miles (or 15,383 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 Esperance 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 Esperance 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):

• Z-147 was completely replaced by a new ARSR-4 JSS site on Bootlegger Ridge, about 14 miles northeast of Great Falls AFB.
• 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.
• 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.
• In 1959 a SAGE data center was established at Malmstrom.
• With the phaseout of the B-36 from the inventory in the late 1950s, the need for fighter escorts of SAC bombers was eliminated.
• Malmstrom Air Force Base traces its beginnings back to 1939 when World War II broke out in Europe.
• Great Falls played a major aerial defense role in North American air defense mission.
• By 1954, several aircraft control and warning squadrons had been formed at the base.
• 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.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".

Facts about Esperance Airport (EPR):

• Esperance Airport (EPR) has 2 runways.
• The closest airport to Esperance Airport (EPR) is Kambalda Airport (KDB), which is located 173 miles (278 kilometers) N of EPR.
• The furthest airport from Esperance Airport (EPR) is L.F. Wade International Airport (BDA), which is nearly antipodal to Esperance Airport (meaning Esperance Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,049 miles (19,392 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
• Because of Esperance Airport's relatively low elevation of 470 feet, planes can take off or land at Esperance 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.