Nonstop flight route between East Farmingdale, New York, United States and Derry, Northern Ireland, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from FRG to LDY:
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- About this route
- FRG Airport Information
- LDY Airport Information
- Facts about FRG
- Facts about LDY
- Map of Nearest Airports to FRG
- List of Nearest Airports to FRG
- Map of Furthest Airports from FRG
- List of Furthest Airports from FRG
- Map of Nearest Airports to LDY
- List of Nearest Airports to LDY
- Map of Furthest Airports from LDY
- List of Furthest Airports from LDY
About this route:
A direct, nonstop flight between Republic Airport (FRG), East Farmingdale, New York, United States and City of Derry Airport (LDY), Derry, Northern Ireland, United Kingdom would travel a Great Circle distance of 3,095 miles (or 4,981 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 Republic Airport and City of Derry 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 Republic Airport and City of Derry Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | LDY / EGAE |
Airport Names: |
|
Location: | Derry, Northern Ireland, United Kingdom |
GPS Coordinates: | 55°2'34"N by 7°9'42"W |
Area Served: | Derry, United Kingdom |
Operator/Owner: | Derry City Council |
Airport Type: | Public |
Elevation: | 23 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from LDY |
More Information: | LDY Maps & Info |
Facts about Republic Airport (FRG):
- 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 Aviation produced over 800 F-105 Thunderchief fighter bombers during the Vietnam Era.
- 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.
- It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation reliever airport.
- Republic Airport (FRG) has 2 runways.
- 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 closest airport to Republic Airport (FRG) is Long Island MacArthur Airport (HAP), which is located only 17 miles (27 kilometers) ENE of FRG.
- Republic Airport is a state owned, public use airport located in East Farmingdale, in the Town of Babylon, Suffolk County, New York, United States.
- Republic Airport was acquired by the Metropolitan Transportation Authority on March 31, 1969.
Facts about City of Derry Airport (LDY):
- City of Derry Airport (LDY) currently has only 1 runway.
- 2010 saw the commencement of a new route to Faro with Ryanair, the airport's second scheduled international destination.
- In mid-2009 work commenced on dualling the A2 from Maydown to Eglinton and the airport, which now provides a high speed dual carriageway connection to the city.
- City of Derry Airport handled 384,973 passengers last year.
- In addition to being known as "City of Derry Airport", another name for LDY is "Londonderry/Eglinton Airport[1]".
- After the war the base remained a military establishment until the 1950s when the Ministry of Defence returned much of the land to the original landowners.
- In May 2006, the European Commission gave its approval for the British and Irish governments to invest €15 million in the airport.
- Because of City of Derry Airport's relatively low elevation of 23 feet, planes can take off or land at City of Derry 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 City of Derry Airport (LDY) is Ryan's Creek Aerodrome (SZS), which is located 11,838 miles (19,051 kilometers) away in Stewart Island, New Zealand.
- In January 2009 the council appointed Albert Harrison, the former head of Belfast International Airport, as the new manager of the airport.
- The closest airport to City of Derry Airport (LDY) is Belfast International Airport (BFS), which is located 46 miles (74 kilometers) SE of LDY.