Nonstop flight route between Caloundra, Queensland, Australia and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Caloundra Airport (CUD), Caloundra, Queensland, Australia and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 8,142 miles (or 13,103 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 Caloundra Airport and Ellsworth Air Force Base, 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 Caloundra Airport and Ellsworth Air Force Base. 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 Caloundra Airport (CUD):

• Caloundra is one of two bases for Chopperline Flight Academy, a provider of flight training, maintenance and corporate charter services for helicopters and fixed wing aircraft.
• The furthest airport from Caloundra Airport (CUD) is La Palma Airport (SPC), which is located 11,864 miles (19,093 kilometers) away in La Palma, Canary Islands, Spain.
• Because of Caloundra Airport's relatively low elevation of 125 feet, planes can take off or land at Caloundra 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.
• Caloundra Airport (CUD) has 2 runways.
• The closest airport to Caloundra Airport (CUD) is Sunshine-Coast-Airport (MCY), which is located only 14 miles (22 kilometers) N of CUD.

Facts about Ellsworth Air Force Base (RCA):

• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.
• The 740th AC&W Squadron began operations in 1955 with AN/MPS-7 search radar, and initially the station functioned as a Ground-Control Intercept and warning station.
• The installation changed names a few more times during its early years.
• The mission of the 28th Bomb Wing is to deliver decisive combat power for global response.
• The closest airport to Ellsworth Air Force Base (RCA) is Rapid City Regional Airport (RAP), which is located only 7 miles (11 kilometers) S of RCA.
• The Titan I's life span was short in western South Dakota.
• Ellsworth's population of approximately 8,000 includes military members, family members and civilian employees.
• The furthest airport from Ellsworth Air Force Base (RCA) is Sir Gaëtan Duval Airport (RRG), which is located 10,579 miles (17,026 kilometers) away in Rodrigues Island, Mauritius.
• Shortly after additional runway improvements, in July 1949, the 28 BMW began conversion from B-29s to the huge B-36 Peacemaker.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".