Nonstop flight route between Atwater, California, United States and León, Spain:
Departure Airport:

Arrival Airport:

Distance from MER to LEN:
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- About this route
- MER Airport Information
- LEN Airport Information
- Facts about MER
- Facts about LEN
- 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 LEN
- List of Nearest Airports to LEN
- Map of Furthest Airports from LEN
- List of Furthest Airports from LEN
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and León Airport (LEN), León, Spain would travel a Great Circle distance of 5,565 miles (or 8,955 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 León 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 León 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: | LEN / LELN |
Airport Names: |
|
Location: | León, Spain |
GPS Coordinates: | 42°35'20"N by 5°39'20"W |
Area Served: | León, Spain |
Operator/Owner: | Aena |
Airport Type: | Public |
Elevation: | 3005 feet (916 meters) |
# of Runways: | 2 |
View all routes: | Routes from LEN |
More Information: | LEN Maps & Info |
Facts about Castle Airport (MER):
- 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 closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- 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.
- 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.
- Castle Airport (MER) currently has only 1 runway.
- 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.
Facts about León Airport (LEN):
- In the 1940s an aviation school was installed in the facilities, where the first pilots graduated at the General Aviation School.
- The furthest airport from León Airport (LEN) is Kaikoura Aerodrome (KBZ), which is nearly antipodal to León Airport (meaning León Airport is almost on the exact opposite side of the Earth from Kaikoura Aerodrome), and is located 12,397 miles (19,952 kilometers) away in Kaikoura, New Zealand.
- In addition to being known as "León Airport", another name for LEN is "Aeropuerto de León".
- The closest airport to León Airport (LEN) is Asturias Airport (OVD), which is located 70 miles (113 kilometers) NNW of LEN.
- León Airport handled 30,890 passengers last year.
- León Airport (LEN) has 2 runways.
- In 2003 a new Rescue and Fire Fighting Services Building was built, with its corresponding developed and landscaped area, as well as a technical block and an elevated water tank.