Nonstop flight route between Atwater, California, United States and Leesburg, Virginia, United States:
Departure Airport:

Arrival Airport:

Distance from MER to JYO:
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- About this route
- MER Airport Information
- JYO Airport Information
- Facts about MER
- Facts about JYO
- 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 JYO
- List of Nearest Airports to JYO
- Map of Furthest Airports from JYO
- List of Furthest Airports from JYO
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Leesburg Executive Airport (JYO), Leesburg, Virginia, United States would travel a Great Circle distance of 2,315 miles (or 3,726 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 Castle Airport and Leesburg Executive Airport, the route shown on this map most likely still appears to be a straight line.
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: | JYO / KJYO |
Airport Names: |
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Location: | Leesburg, Virginia, United States |
GPS Coordinates: | 39°4'41"N by 77°33'27"W |
Area Served: | Leesburg, Virginia |
Operator/Owner: | Town of Leesburg |
Airport Type: | Public |
Elevation: | 389 feet (119 meters) |
# of Runways: | 1 |
View all routes: | Routes from JYO |
More Information: | JYO 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.
- Castle Airport covers an area of 1,360 acres which contains one runway with an 11,802 x 150 ft asphalt and concrete pavement.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- Castle Airport (MER) currently has only 1 runway.
- The EPA currently has this base listed on their database due to the bulk wastes such as solvents, oils, fuels, and sludges which were disposed in pits at landfills around the base until 1977.
- 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.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- EPA investigations have been completed at multiple areas of contamination including landfills, discharge areas, chemical disposal areas, fire training areas, fuel spill areas, and polychlorinated biphenyl spill areas.
Facts about Leesburg Executive Airport (JYO):
- The closest airport to Leesburg Executive Airport (JYO) is Washington Dulles International Airport (IAD), which is located only 11 miles (17 kilometers) SSE of JYO.
- The furthest airport from Leesburg Executive Airport (JYO) is Margaret River Airport (MGV), which is located 11,650 miles (18,749 kilometers) away in Margaret River, Western Australia, Australia.
- Leesburg Executive Airport (JYO) currently has only 1 runway.
- It is a busy general aviation airport in the Washington, D.C.
- Because of Leesburg Executive Airport's relatively low elevation of 389 feet, planes can take off or land at Leesburg Executive 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 airport is currently a designated general aviation reliever airport for Dulles International, 10 miles to the southeast, and in 2008 hosted 231 aircraft based on the field and an average of 265 aircraft operations per day.
- In addition to being known as "Leesburg Executive Airport", another name for JYO is "Godfrey Field".