Nonstop flight route between Rapid City, South Dakota, United States and Atmautluak, Alaska, United States:

About this route:

A direct, nonstop flight between Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States and Atmautluak Airport (ATT), Atmautluak, Alaska, United States would travel a Great Circle distance of 2,630 miles (or 4,233 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 Ellsworth Air Force Base and Atmautluak 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 Ellsworth Air Force Base and Atmautluak 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 Ellsworth Air Force Base (RCA):

• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• 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.
• Shortly after additional runway improvements, in July 1949, the 28 BMW began conversion from B-29s to the huge B-36 Peacemaker.
• 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.
• The 44th Missile Wing, however, had ably accomplished its deterrence mission.
• 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.
• Rapid City AAF was assigned to the 17th Bombardment Training Wing, II Bomber Command.
• The installation changed names a few more times during its early years.
• An Army Air-Defense Command Post was established at Ellsworth in 1960 for Nike missile command-and-control functions.

Facts about Atmautluak Airport (ATT):

• Because of Atmautluak Airport's relatively low elevation of 17 feet, planes can take off or land at Atmautluak 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.
• In addition to being known as "Atmautluak Airport", another name for ATT is "4A2".
• Atmautluak Airport (ATT) currently has only 1 runway.
• The closest airport to Atmautluak Airport (ATT) is Nunapitchuk Airport (NUP), which is located only 6 miles (10 kilometers) WNW of ATT.
• The furthest airport from Atmautluak Airport (ATT) is Cape Town International Airport (CPT), which is located 10,578 miles (17,024 kilometers) away in Cape Town, South Africa.