Nonstop flight route between Atwater, California, United States and Ostrava, Czech Republic:
Departure Airport:

Arrival Airport:

Distance from MER to OSR:
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- About this route
- MER Airport Information
- OSR Airport Information
- Facts about MER
- Facts about OSR
- 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 OSR
- List of Nearest Airports to OSR
- Map of Furthest Airports from OSR
- List of Furthest Airports from OSR
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Leoš Janáček Airport Ostrava (OSR), Ostrava, Czech Republic would travel a Great Circle distance of 5,913 miles (or 9,517 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 Leoš Janáček Airport Ostrava, 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 Leoš Janáček Airport Ostrava. 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: | OSR / LKMT |
Airport Names: |
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Location: | Ostrava, Czech Republic |
GPS Coordinates: | 49°41'45"N by 18°6'38"E |
Area Served: | Ostrava, Czech Republic |
Operator/Owner: | Letiště Ostrava, a.s. |
Airport Type: | Public |
Elevation: | 844 feet (257 meters) |
# of Runways: | 1 |
View all routes: | Routes from OSR |
More Information: | OSR 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.
- 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 (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.
- 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.
- It serves one school, Sierra Academy of Aeronautics, which specializes in training foreign pilots, from the People's Republic of China.
- 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.
Facts about Leoš Janáček Airport Ostrava (OSR):
- In addition to being known as "Leoš Janáček Airport Ostrava", another name for OSR is "Letiště Leoše Janáčka Ostrava".
- Because of Leoš Janáček Airport Ostrava's relatively low elevation of 844 feet, planes can take off or land at Leoš Janáček Airport Ostrava 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 Leoš Janáček Airport Ostrava (OSR) is Chatham Islands (CHT), which is located 11,638 miles (18,730 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Leoš Janáček Airport Ostrava (OSR) is Žilina Airport (ILZ), which is located 39 miles (63 kilometers) SE of OSR.
- The airport is open 24 hours daily.
- The NATO Days in Ostrava, a military air show, takes place at the airport since 2003.
- Leoš Janáček Airport Ostrava (OSR) currently has only 1 runway.
- Leoš Janáček Airport Ostrava handled 288,393 passengers last year.