Nonstop flight route between Atwater, California, United States and East Farmingdale, New York, United States:
Departure Airport:

Arrival Airport:

Distance from MER to FRG:
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- About this route
- MER Airport Information
- FRG Airport Information
- Facts about MER
- Facts about FRG
- Map of Nearest Airports to MER
- List of Nearest Airports to MER
- Map of Furthest Airports from MER
- List of Furthest Airports from MER
- Map of Nearest Airports to FRG
- List of Nearest Airports to FRG
- Map of Furthest Airports from FRG
- List of Furthest Airports from FRG
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Republic Airport (FRG), East Farmingdale, New York, United States would travel a Great Circle distance of 2,510 miles (or 4,040 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 large distance between Castle Airport and Republic Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Castle Airport and Republic Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MER / KMER |
Airport Name: | Castle Airport |
Location: | Atwater, California, United States |
GPS Coordinates: | 37°22'50"N by 120°34'5"W |
Operator/Owner: | Merced County Department of Commerce, Aviation, and Economic Development |
Airport Type: | Public |
Elevation: | 191 feet (58 meters) |
# of Runways: | 1 |
View all routes: | Routes from MER |
More Information: | MER Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | FRG / KFRG |
Airport Name: | Republic Airport |
Location: | East Farmingdale, New York, United States |
GPS Coordinates: | 40°43'44"N by 73°24'47"W |
Area Served: | Long Island |
Operator/Owner: | New York State Department of Transportation |
Airport Type: | Public |
Elevation: | 80 feet (24 meters) |
# of Runways: | 2 |
View all routes: | Routes from FRG |
More Information: | FRG Maps & Info |
Facts about Castle Airport (MER):
- Since the mid-1940s, aircraft maintenance, fuel management, and fire training activities on the base have generated wastes that consist primarily of waste fuels, oils, solvents, and cleaners.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- The airport is located at the former Castle Air Force Base which closed in 1995.
- Castle Airport (MER) currently has only 1 runway.
- With its central location in the San Joaquin Valley, on the route of the proposed California High-Speed Rail system, and with a large, underdeveloped site, Castle Airport has been submitted as a possible location for the central maintenance facility for the system.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- Because of Castle Airport's relatively low elevation of 191 feet, planes can take off or land at Castle 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.
- It serves one school, Sierra Academy of Aeronautics, which specializes in training foreign pilots, from the People's Republic of China.
Facts about Republic Airport (FRG):
- The airport was once served by scheduled passenger air service on Cosmopolitan Airlines in the 1980s,Provincetown-Boston Airlines in the 1980s and Northwest Airlink in the 1990s.
- The closest airport to Republic Airport (FRG) is Long Island MacArthur Airport (HAP), which is located only 17 miles (27 kilometers) ENE of FRG.
- The furthest airport from Republic Airport (FRG) is Margaret River Airport (MGV), which is located 11,775 miles (18,949 kilometers) away in Margaret River, Western Australia, Australia.
- The airport covers an area of 526 acres at an elevation of 80 feet above mean sea level.
- Republic Airport was developed by Sherman Fairchild as the Fairchild Flying Field in East Farmingdale on Long Island, NY in late 1927 as his flying field and airplane factory on Motor Avenue in South Farmingdale was inadequate to support the mass production of his FC-2 and Model 71 airplanes.
- The Long Island Republic Airport Historical Society, formed in 1984,and chartered by the Board of Regents of the State of New York in 1987, maintains sixteen photographic exhibits illustrating the history of aviation, and historical archives, on the first floor of the Republic Airport terminal building behind the FAA tower on the east side of Route 110.
- Because of Republic Airport's relatively low elevation of 80 feet, planes can take off or land at Republic 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.
- Republic Airport (FRG) has 2 runways.