Nonstop flight route between Indiana, Pennsylvania, United States and Rapid City, South Dakota, United States:
Departure Airport:

Arrival Airport:

Distance from IDI to RCA:
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- About this route
- IDI Airport Information
- RCA Airport Information
- Facts about IDI
- Facts about RCA
- Map of Nearest Airports to IDI
- List of Nearest Airports to IDI
- Map of Furthest Airports from IDI
- List of Furthest Airports from IDI
- Map of Nearest Airports to RCA
- List of Nearest Airports to RCA
- Map of Furthest Airports from RCA
- List of Furthest Airports from RCA
About this route:
A direct, nonstop flight between Indiana County-Jimmy Stewart Airport (IDI), Indiana, Pennsylvania, United States and Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States would travel a Great Circle distance of 1,242 miles (or 1,999 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 Indiana County-Jimmy Stewart Airport and Ellsworth Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | IDI / KIDI |
Airport Names: |
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Location: | Indiana, Pennsylvania, United States |
GPS Coordinates: | 40°37'55"N by 79°6'20"W |
Operator/Owner: | Indiana County, Pennsylvania |
Airport Type: | Public |
Elevation: | 1405 feet (428 meters) |
# of Runways: | 1 |
View all routes: | Routes from IDI |
More Information: | IDI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RCA / KRCA |
Airport Names: |
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Location: | Rapid City, South Dakota, United States |
GPS Coordinates: | 44°8'47"N by 103°4'28"W |
View all routes: | Routes from RCA |
More Information: | RCA Maps & Info |
Facts about Indiana County-Jimmy Stewart Airport (IDI):
- The furthest airport from Indiana County-Jimmy Stewart Airport (IDI) is Margaret River Airport (MGV), which is located 11,531 miles (18,557 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Indiana County-Jimmy Stewart Airport (IDI) is John Murtha Johnstown–Cambria County Airport (JST), which is located 26 miles (42 kilometers) SSE of IDI.
- In addition to being known as "Indiana County-Jimmy Stewart Airport", another name for IDI is "Indiana County Airport (Jimmy Stewart Field)".
- Indiana County-Jimmy Stewart Airport is a county-owned public airport two miles east of the borough of Indiana, in Indiana County, Pennsylvania.
- The Indiana County Airport Authority has received approval and funding for a new runway 5500 X 100 feet and will allow the installation of an Instrument Landing System.
- The airport covers 276 acres and has one asphalt runway, 10/28, 4,001 x 75 ft.
- Indiana County-Jimmy Stewart Airport (IDI) currently has only 1 runway.
Facts about Ellsworth Air Force Base (RCA):
- 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.
- Ellsworth's population of approximately 8,000 includes military members, family members and civilian employees.
- Air Defense Command deactivated the Ellsworth radar site on 15 August 1962 and the 740th was discontinued.
- Rapid City AAF was assigned to the 17th Bombardment Training Wing, II Bomber Command.
- 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.
- An Army Air-Defense Command Post was established at Ellsworth in 1960 for Nike missile command-and-control functions.
- In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
- When operations resumed in 1947 the base was a new United States Air Force asset.
- In October 1960, Ellsworth entered the "Space Age," with the activation of the 850th Strategic Missile Squadron, initially assigned to the 28 BMW.
- Ellsworth AFB is 10 miles east of Rapid City, S.D.
- 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.