Nonstop flight route between Atwater, California, United States and Jakar, Bumthang, Bhutan:
Departure Airport:

Arrival Airport:

Distance from MER to BUT:
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- About this route
- MER Airport Information
- BUT Airport Information
- Facts about MER
- Facts about BUT
- 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 BUT
- List of Nearest Airports to BUT
- Map of Furthest Airports from BUT
- List of Furthest Airports from BUT
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Bathpalathang Airport (BUT), Jakar, Bumthang, Bhutan would travel a Great Circle distance of 7,512 miles (or 12,089 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 Bathpalathang 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 Bathpalathang 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: | BUT / VQBT |
Airport Name: | Bathpalathang Airport |
Location: | Jakar, Bumthang, Bhutan |
GPS Coordinates: | 27°33'46"N by 90°44'47"E |
Area Served: | Jakar, Bhutan |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 8858 feet (2,700 meters) |
# of Runways: | 1 |
View all routes: | Routes from BUT |
More Information: | BUT 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.
- 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.
- 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.
- 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 serves one school, Sierra Academy of Aeronautics, which specializes in training foreign pilots, from the People's Republic of China.
Facts about Bathpalathang Airport (BUT):
- Bathpalathang Airport (BUT) currently has only 1 runway.
- Because of Bathpalathang Airport's high elevation of 8,858 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BUT. Combined with a high temperature, this could make BUT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Bathpalathang Airport (BUT) is La Florida Airport (LSC), which is located 11,332 miles (18,237 kilometers) away in La Serena, Chile.
- The closest airport to Bathpalathang Airport (BUT) is Paro International Airport (PBH), which is located 82 miles (132 kilometers) W of BUT.
- Bathpalathang Airport is a domestic Bhutanese airport in Jakar, Bumthang District.
- Both Drukair and Tashi Air conducted inaugural flights to Bathpalathang on 17 December 2011—coinciding with the national day of Bhutan.