Nonstop flight route between Rapid City, South Dakota, United States and Kenema, Sierra Leone:

About this route:

A direct, nonstop flight between Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States and Kenema Airport (KEN), Kenema, Sierra Leone would travel a Great Circle distance of 5,933 miles (or 9,548 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 Kenema 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 Kenema 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):

• 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.
• The installation changed names a few more times during its early years.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• On 2 January 1942, the U.S.
• 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.
• 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.
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.
• Shortly after additional runway improvements, in July 1949, the 28 BMW began conversion from B-29s to the huge B-36 Peacemaker.
• The mission of the 28th Bomb Wing is to deliver decisive combat power for global response.
• An AN/MPS-14 height-finder radar was added in 1956.

Facts about Kenema Airport (KEN):

• The furthest airport from Kenema Airport (KEN) is Mota Lava Airport (MTV), which is nearly antipodal to Kenema Airport (meaning Kenema Airport is almost on the exact opposite side of the Earth from Mota Lava Airport), and is located 12,031 miles (19,362 kilometers) away in Mota Lava, Vanuatu.
• Kenema Airport (KEN) currently has only 1 runway.
• The closest airport to Kenema Airport (KEN) is Bo Airport (KBS), which is located 40 miles (65 kilometers) W of KEN.
• Because of Kenema Airport's relatively low elevation of 485 feet, planes can take off or land at Kenema 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.