Nonstop flight route between Atwater, California, United States and Gympie, Queensland, Australia:
Departure Airport:

Arrival Airport:

Distance from MER to GYP:
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- About this route
- MER Airport Information
- GYP Airport Information
- Facts about MER
- Facts about GYP
- 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 GYP
- List of Nearest Airports to GYP
- Map of Furthest Airports from GYP
- List of Furthest Airports from GYP
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Gympie Airport (GYP), Gympie, Queensland, Australia would travel a Great Circle distance of 7,130 miles (or 11,474 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 Gympie 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 Gympie 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: | GYP / YGYM |
Airport Name: | Gympie Airport |
Location: | Gympie, Queensland, Australia |
GPS Coordinates: | 26°16'59"S by 152°42'6"E |
Area Served: | Gympie, Queensland, Australia |
Operator/Owner: | Gympie Region |
Airport Type: | Public |
Elevation: | 260 feet (79 meters) |
# of Runways: | 2 |
View all routes: | Routes from GYP |
More Information: | GYP Maps & Info |
Facts about Castle Airport (MER):
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- 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.
- Castle Airport (MER) currently has only 1 runway.
- It serves one school, Sierra Academy of Aeronautics, which specializes in training foreign pilots, from the People's Republic of China.
- 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 Gympie Airport (GYP):
- The closest airport to Gympie Airport (GYP) is Sunshine-Coast-Airport (MCY), which is located 33 miles (53 kilometers) SE of GYP.
- The furthest airport from Gympie Airport (GYP) is La Palma Airport (SPC), which is located 11,830 miles (19,038 kilometers) away in La Palma, Canary Islands, Spain.
- Because of Gympie Airport's relatively low elevation of 260 feet, planes can take off or land at Gympie 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.
- Gympie Airport (GYP) has 2 runways.