Nonstop flight route between St. Joseph, Missouri, United States and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Rosecrans Memorial Airport (STJ), St. Joseph, Missouri, United States and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 517 miles (or 831 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 relatively short distance between Rosecrans Memorial Airport and Ellsworth Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Rosecrans Memorial Airport (STJ):

• Construction during the next twenty years included a main hangar building, a flight office building, an emergency generator building, a center taxiway, and a runway.
• Rosecrans Memorial Airport (STJ) has 2 runways.
• Rosecrans Memorial Airport is located on a field that was once referred to as the French Bottoms.
• Both the 139 AW and the AATTC are made up of a mix of approximately 400 full-time Active Guard and Reserve and Air Reserve Technician personnel, augmented by over 1000 traditional part-time Air National Guardsmen and Air Force Resevists.
• The closest airport to Rosecrans Memorial Airport (STJ) is Sherman Army AirfieldSherman Air Force Base (FLV), which is located 28 miles (45 kilometers) S of STJ.
• Because of Rosecrans Memorial Airport's relatively low elevation of 826 feet, planes can take off or land at Rosecrans Memorial 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 Rosecrans Memorial Airport (STJ) is Margaret River Airport (MGV), which is located 10,738 miles (17,281 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Rosecrans Memorial Airport", another name for STJ is "Rosecrans Army Airfield".
• The last scheduled commercial airline service at the airport was in 1969, three years before the opening of Kansas City International Airport, 30 miles south of downtown St.

Facts about Ellsworth Air Force Base (RCA):

• On 1 June 1971, SAC deactivated the 821st Strategic Aerospace Division and by October of that year, an upgraded LGM-30F Minuteman II also replaced the Minuteman I missiles.
• 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.
• 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.
• An AN/MPS-14 height-finder radar was added in 1956.
• 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.
• Ellsworth's population of approximately 8,000 includes military members, family members and civilian employees.
• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• 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 installation changed names a few more times during its early years.
• 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.