Nonstop flight route between Atwater, California, United States and Ust-Maya, Ust-Maysky District, Sakha Republic, Russia:
Departure Airport:

Arrival Airport:

Distance from MER to UMS:
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- About this route
- MER Airport Information
- UMS Airport Information
- Facts about MER
- Facts about UMS
- 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 UMS
- List of Nearest Airports to UMS
- Map of Furthest Airports from UMS
- List of Furthest Airports from UMS
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Belaya Gora Airport (UMS), Ust-Maya, Ust-Maysky District, Sakha Republic, Russia would travel a Great Circle distance of 4,476 miles (or 7,203 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 Belaya Gora 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 Belaya Gora 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: | UMS / |
Airport Names: |
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Location: | Ust-Maya, Ust-Maysky District, Sakha Republic, Russia |
GPS Coordinates: | 60°21'50"N by 134°26'56"E |
Area Served: | Ust-Maya, Ust-Maysky District, Sakha Republic, Russia |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from UMS |
More Information: | UMS Maps & Info |
Facts about Castle Airport (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.
- Castle Airport is a public use airport located seven nautical miles northwest of the central business district of Merced, a city in Merced County, California, United States.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- 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.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- 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.
- Castle Airport (MER) currently has only 1 runway.
- It was estimated that the cost to relocate the 129 RQW to Castle, to include associated military construction costs, could be recouped in seven years.
Facts about Belaya Gora Airport (UMS):
- The furthest airport from Belaya Gora Airport (UMS) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,974 miles (19,270 kilometers) away in Villa Las Estrellas, Antarctica.
- In addition to being known as "Belaya Gora Airport", another name for UMS is "Аэропорт Усть-Мая".
- The closest airport to Belaya Gora Airport (UMS) is Teply Klyuch Airport (KDY), which is located 185 miles (298 kilometers) NNE of UMS.
- Belaya Gora Airport (UMS) currently has only 1 runway.