Nonstop flight route between Dubbo, New South Wales, Australia and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Dubbo City Regional Airport (DBO), Dubbo, New South Wales, Australia and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 8,583 miles (or 13,813 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 Dubbo City Regional 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 Dubbo City Regional 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 Dubbo City Regional Airport (DBO):

• Because of Dubbo City Regional Airport's relatively low elevation of 935 feet, planes can take off or land at Dubbo City Regional 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.
• Dubbo City Regional Airport (DBO) has 2 runways.
• Dubbo Airport was ranked 36th in Australia for the number of revenue passengers served in financial year 2010-2011.
• The closest airport to Dubbo City Regional Airport (DBO) is Mudgee Airport (DGE), which is located 65 miles (105 kilometers) ESE of DBO.
• In February 2013, Dubbo City Council announced that it would screen all passengers and bags boarding Regional Express and QantasLink aircraft, after QantasLink announced it would introduce the Dash-8 Q400 to the route.
• The furthest airport from Dubbo City Regional Airport (DBO) is Horta International Airport (HOR), which is located 11,975 miles (19,272 kilometers) away in Horta, Azores, Portugal.
• In addition to being known as "Dubbo City Regional Airport", another name for DBO is "Dubbo City Airport".

Facts about Ellsworth Air Force Base (RCA):

• 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.
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.
• 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.
• Air Defense Command activated the 740th Aircraft Control and Warning Squadron at Rapid City AFB on 1 February 1953 under the ADC 31st Air Division.
• On 15 July 1945, the 225th AAFBU was inactivated and Rapid City AAB was placed on standby status as the Army Air Forces began to demobilize.
• In 1986, the base and the 28 BMW made extensive preparations to phase out the aging B-52 fleet and become the second home for the advanced B-1B Lancer.
• The host unit at Ellsworth is the 28th Bomb Wing assigned to the Air Combat Command's Twelfth Air Force.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".