Nonstop flight route between Imperial Beach, California, United States and Louisville, Kentucky, United States:
Departure Airport:

Arrival Airport:

Distance from NRS to SDF:
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- About this route
- NRS Airport Information
- SDF Airport Information
- Facts about NRS
- Facts about SDF
- Map of Nearest Airports to NRS
- List of Nearest Airports to NRS
- Map of Furthest Airports from NRS
- List of Furthest Airports from NRS
- Map of Nearest Airports to SDF
- List of Nearest Airports to SDF
- Map of Furthest Airports from SDF
- List of Furthest Airports from SDF
About this route:
A direct, nonstop flight between Naval Outlying Landing Field Imperial Beach (NRS), Imperial Beach, California, United States and Louisville International Airport (SDF), Louisville, Kentucky, United States would travel a Great Circle distance of 1,801 miles (or 2,898 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 Naval Outlying Landing Field Imperial Beach and Louisville International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | NRS / KNRS |
Airport Names: |
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Location: | Imperial Beach, California, United States |
GPS Coordinates: | 32°33'47"N by 117°6'42"W |
Operator/Owner: | United States Navy |
Airport Type: | Military |
# of Runways: | 2 |
View all routes: | Routes from NRS |
More Information: | NRS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SDF / KSDF |
Airport Names: |
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Location: | Louisville, Kentucky, United States |
GPS Coordinates: | 38°10'27"N by 85°44'11"W |
Area Served: | Louisville, Kentucky |
Airport Type: | Public |
Elevation: | 501 feet (153 meters) |
# of Runways: | 3 |
View all routes: | Routes from SDF |
More Information: | SDF Maps & Info |
Facts about Naval Outlying Landing Field Imperial Beach (NRS):
- The closest airport to Naval Outlying Landing Field Imperial Beach (NRS) is Brown Field Municipal Airport (SDM), which is located only 8 miles (12 kilometers) E of NRS.
- The furthest airport from Naval Outlying Landing Field Imperial Beach (NRS) is Sir Gaëtan Duval Airport (RRG), which is located 11,552 miles (18,590 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Naval Outlying Landing Field Imperial Beach", another name for NRS is "Ream Field".
- On January 1, 1968 NAAS Imperial Beach was raised to the status of a full Naval Air Station and renamed NAS Imperial Beach.
- In 1917, the United States Army established Aviation Field on the current site of OLF Imperial Beach.
- Presently OLF Imperial Beach encompasses 1,204 acres with 270 of those acres leased out for agricultural purposes and 284 acres leased to the State of California for a wildlife refuge at the southeast corner by the base itself.
- Along with the halt of construction on base, the helicopter squadrons all were moved to NAS North Island.
- Naval Outlying Landing Field Imperial Beach or NOLF Imperial Beach is a United States Navy facility for helicopters, situated on 1,204 acres approximately 14 miles south of San Diego and within the city limits of Imperial Beach, California.
- Naval Outlying Landing Field Imperial Beach (NRS) has 2 runways.
Facts about Louisville International Airport (SDF):
- Louisville International Airport (SDF) has 3 runways.
- Because of Louisville International Airport's relatively low elevation of 501 feet, planes can take off or land at Louisville International 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 Louisville International Airport (SDF) is Margaret River Airport (MGV), which is located 11,239 miles (18,088 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to commercial air traffic there is a significant amount of general aviation activity at Louisville International Airport, for business travel and other purposes.
- The closest airport to Louisville International Airport (SDF) is Bowman Field (LOU), which is located only 5 miles (9 kilometers) NE of SDF.
- When Louisville International Airport was built by the U.S.
- Until around 1947 Bowman Field was Louisville's main airport.
- Louisville International Airport handled 3,349,162 passengers last year.
- The 1980s brought plans for a new terminal, the Louisville Airport Improvement plan.
- In addition to being known as "Louisville International Airport", another name for SDF is "Standiford Field".
- Louisville International Airport is home to the Chautauqua Airlines maintenance complex, capable of holding nine planes, as well as the Compass Airlines main maintenance complex.