Nonstop flight route between Rapid City, South Dakota, United States and New Haven, Connecticut, United States:
Departure Airport:

Arrival Airport:

Distance from RCA to HVN:
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- About this route
- RCA Airport Information
- HVN Airport Information
- Facts about RCA
- Facts about HVN
- Map of Nearest Airports to RCA
- List of Nearest Airports to RCA
- Map of Furthest Airports from RCA
- List of Furthest Airports from RCA
- Map of Nearest Airports to HVN
- List of Nearest Airports to HVN
- Map of Furthest Airports from HVN
- List of Furthest Airports from HVN
About this route:
A direct, nonstop flight between Ellsworth Air Force Base (RCA), Rapid City, South Dakota, United States and Tweed New Haven Airport (HVN), New Haven, Connecticut, United States would travel a Great Circle distance of 1,537 miles (or 2,473 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 Ellsworth Air Force Base and Tweed New Haven Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | HVN / KHVN |
Airport Name: | Tweed New Haven Airport |
Location: | New Haven, Connecticut, United States |
GPS Coordinates: | 41°15'50"N by 72°53'12"W |
Area Served: | New Haven, Connecticut |
Operator/Owner: | City of New Haven |
Airport Type: | Public |
Elevation: | 12 feet (4 meters) |
# of Runways: | 2 |
View all routes: | Routes from HVN |
More Information: | HVN Maps & Info |
Facts about Ellsworth Air Force Base (RCA):
- 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.
- 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 740th AC&W Squadron began operations in 1955 with AN/MPS-7 search radar, and initially the station functioned as a Ground-Control Intercept and warning station.
- 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.
- In addition to being known as "Ellsworth Air Force Base", another name for RCA is "Ellsworth AFB".
Facts about Tweed New Haven Airport (HVN):
- This left US Air Express as the only airline at Tweed.
- Tweed New Haven Airport is a public airport three miles southeast of downtown New Haven, in New Haven County, Connecticut.
- US Air Express flew to Philadelphia and Washington DC.
- Tweed New Haven Airport (HVN) has 2 runways.
- The furthest airport from Tweed New Haven Airport (HVN) is Margaret River Airport (MGV), which is located 11,768 miles (18,939 kilometers) away in Margaret River, Western Australia, Australia.
- The future of the airport has been the subject of disagreement between the City of New Haven and the Town of East Haven.
- Because of Tweed New Haven Airport's relatively low elevation of 12 feet, planes can take off or land at Tweed New Haven 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 closest airport to Tweed New Haven Airport (HVN) is Igor I. Sikorsky Memorial Airport (BDR), which is located only 14 miles (23 kilometers) WSW of HVN.
- Tweed is one of two airline airports in Connecticut, the other being Bradley International Airport in Windsor Locks.