Nonstop flight route between West Lafayette, Indiana, United States and Rapid City, South Dakota, United States:

About this route:

A direct, nonstop flight between Purdue University Airport (LAF), West Lafayette, Indiana, United States and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 863 miles (or 1,388 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 Purdue University 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 Purdue University Airport (LAF):

• Purdue University Airport also had its own airline, Purdue Airlines in the 1960s and 1970s.
• Because of Purdue University Airport's relatively low elevation of 606 feet, planes can take off or land at Purdue University 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 original hangar, now referred to as the Niswonger Hall of Aviation Technology, still stands and is used by Purdue University's department of Aviation Technology for offices, classrooms, and laboratories.
• The closest airport to Purdue University Airport (LAF) is Kentland Municipal Airport (KKT), which is located 35 miles (57 kilometers) NW of LAF.
• In the early 60s, runway 10-28 and a larger hangar were built to support the Midwest Program on Airborne Television Instruction with two DC-6 aircraft.
• Purdue University Airport has an FAA-staffed air traffic control tower and is the second busiest tower in Indiana.
• Purdue University Airport (LAF) has 2 runways.
• The furthest airport from Purdue University Airport (LAF) is Margaret River Airport (MGV), which is located 11,148 miles (17,941 kilometers) away in Margaret River, Western Australia, Australia.
• FedEx donated a 727 to Purdue, which is taxied through the airport every once in a while.

Facts about Ellsworth Air Force Base (RCA):

• In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
• 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.
• In October 1960, Ellsworth entered the "Space Age," with the activation of the 850th Strategic Missile Squadron, initially assigned to the 28 BMW.
• 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.
• When operations resumed in 1947 the base was a new United States Air Force asset.
• An AN/MPS-14 height-finder radar was added in 1956.
• The installation changed names a few more times during its early years.
• Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.