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

About this route:

A direct, nonstop flight between Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States and Hastings Airport (HGS), Freetown, Sierra Leone would travel a Great Circle distance of 5,813 miles (or 9,354 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 Hastings 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 Hastings 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):

• Ellsworth AFB was established in 1941 as Rapid City Army Air Base.
• In March 1944, heavy bomber operational training ended and the 225th Army Air Force Base Unit began training of replacement personnel for deployed heavy bombardment units in the overseas combat theaters.
• Military organizations periodically upgrade manpower and machines from time to time to meet new national security requirements and Ellsworth Air Force Base's organizations were no exception.
• 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 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 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".
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.

Facts about Hastings Airport (HGS):

• Hastings Airport (HGS) currently has only 1 runway.
• The closest airport to Hastings Airport (HGS) is Lungi International Airport (FNA), which is located only 16 miles (26 kilometers) NNW of HGS.
• Because of Hastings Airport's relatively low elevation of 60 feet, planes can take off or land at Hastings 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.
• The furthest airport from Hastings Airport (HGS) is Ulawa Airport (RNA), which is nearly antipodal to Hastings Airport (meaning Hastings Airport is almost on the exact opposite side of the Earth from Ulawa Airport), and is located 12,088 miles (19,454 kilometers) away in Arona, Ulawa Island, Solomon Islands.