Nonstop flight route between Atwater, California, United States and Mariscal Estigarribia, Paraguay:
Departure Airport:

Arrival Airport:

Distance from MER to ESG:
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- About this route
- MER Airport Information
- ESG Airport Information
- Facts about MER
- Facts about ESG
- 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 ESG
- List of Nearest Airports to ESG
- Map of Furthest Airports from ESG
- List of Furthest Airports from ESG
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Dr. Luis María Argaña International Airport (ESG), Mariscal Estigarribia, Paraguay would travel a Great Circle distance of 5,658 miles (or 9,106 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 Dr. Luis María Argaña International 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 Dr. Luis María Argaña International 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: | ESG / SGME |
Airport Names: |
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Location: | Mariscal Estigarribia, Paraguay |
GPS Coordinates: | 22°2'42"S by 60°37'18"W |
Area Served: | Mariscal Estigarribia, Paraguay |
Airport Type: | Military/Public |
Elevation: | 553 feet (169 meters) |
# of Runways: | 1 |
View all routes: | Routes from ESG |
More Information: | ESG Maps & Info |
Facts about Castle Airport (MER):
- It serves one school, Sierra Academy of Aeronautics, which specializes in training foreign pilots, from the People's Republic of China.
- 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.
- In 2004, recommendations were made to relocate the 129th Rescue Wing of the California Air National Guard and its associated HC-130, MC-130 and HH-60 aircraft from Moffett Federal Airfield to the former Castle Air Force Base, now Castle Airport.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- 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.
- Castle Airport (MER) currently has only 1 runway.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
Facts about Dr. Luis María Argaña International Airport (ESG):
- The furthest airport from Dr. Luis María Argaña International Airport (ESG) is Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH), which is nearly antipodal to Dr. Luis María Argaña International Airport (meaning Dr. Luis María Argaña International Airport is almost on the exact opposite side of the Earth from Kaohsiung International Airport (Kaohsiung Siaogang Airport)), and is located 12,365 miles (19,899 kilometers) away in Kaohsiung, Taiwan.
- Dr. Luis María Argaña International Airport (ESG) currently has only 1 runway.
- In addition to being known as "Dr. Luis María Argaña International Airport", another name for ESG is "Aeropuerto Dr. Luis María Argaña".
- The closest airport to Dr. Luis María Argaña International Airport (ESG) is Yacuiba Airport (BYC), which is located 194 miles (313 kilometers) W of ESG.
- Because of Dr. Luis María Argaña International Airport's relatively low elevation of 553 feet, planes can take off or land at Dr. Luis María Argaña International 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.