Nonstop flight route between London, England, United Kingdom and Gaithersburg, Maryland, United States:
Departure Airport:

Arrival Airport:

Distance from LCY to GAI:
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- About this route
- LCY Airport Information
- GAI Airport Information
- Facts about LCY
- Facts about GAI
- Map of Nearest Airports to LCY
- List of Nearest Airports to LCY
- Map of Furthest Airports from LCY
- List of Furthest Airports from LCY
- Map of Nearest Airports to GAI
- List of Nearest Airports to GAI
- Map of Furthest Airports from GAI
- List of Furthest Airports from GAI
About this route:
A direct, nonstop flight between London City Airport (LCY), London, England, United Kingdom and Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States would travel a Great Circle distance of 3,666 miles (or 5,899 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 London City Airport and Montgomery County Airpark, 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 London City Airport and Montgomery County Airpark. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | LCY / EGLC |
Airport Name: | London City Airport |
Location: | London, England, United Kingdom |
GPS Coordinates: | 51°30'19"N by 0°3'19"E |
Area Served: | London, United Kingdom |
Operator/Owner: | GIP (75%) Highstar Capital (25%) |
Airport Type: | Public |
Elevation: | 19 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from LCY |
More Information: | LCY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GAI / KGAI |
Airport Name: | Montgomery County Airpark |
Location: | Gaithersburg, Maryland, United States |
GPS Coordinates: | 39°10'5"N by 77°9'57"W |
Operator/Owner: | Montgomery County Revenue Authority |
Airport Type: | Public |
Elevation: | 539 feet (164 meters) |
# of Runways: | 1 |
View all routes: | Routes from GAI |
More Information: | GAI Maps & Info |
Facts about London City Airport (LCY):
- London City Airport handled 3,379,753 passengers last year.
- Operations are restricted to 06:30 to 22:30 Monday to Friday, 06:30 to 13:00 on Saturdays and 12:30 to 22:30 on Sundays.
- London City Airport (LCY) currently has only 1 runway.
- The furthest airport from London City Airport (LCY) is Chatham Islands (CHT), which is located 11,881 miles (19,121 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of London City Airport's relatively low elevation of 19 feet, planes can take off or land at London City 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.
- London City Airport has a single 1,500-metre long runway, and a CAA Public Use Aerodrome Licence that allows flights for the public transport of passengers or for flight training.
- In September 2009, British Airways commenced the first scheduled transatlantic flights from the airport, with a twice daily service to New York City's John F.
- In 1990 the airport handled 230,000 passengers, but the figures fell drastically after the Gulf War and did not recover until 1993, when 245,000 passengers were carried.
- The closest airport to London City Airport (LCY) is London Biggin Hill Airport (BQH), which is located only 12 miles (19 kilometers) S of LCY.
Facts about Montgomery County Airpark (GAI):
- The furthest airport from Montgomery County Airpark (GAI) is Margaret River Airport (MGV), which is located 11,667 miles (18,776 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Montgomery County Airpark (GAI) is College Park Airport (CGS), which is located only 18 miles (30 kilometers) SE of GAI.
- Montgomery County Airpark (GAI) currently has only 1 runway.
- Because of Montgomery County Airpark's relatively low elevation of 539 feet, planes can take off or land at Montgomery County Airpark 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.