Nonstop flight route between Atwater, California, United States and Falkland Islands:
Departure Airport:

Arrival Airport:

Distance from MER to MPN:
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- About this route
- MER Airport Information
- MPN Airport Information
- Facts about MER
- Facts about MPN
- 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 MPN
- List of Nearest Airports to MPN
- Map of Furthest Airports from MPN
- List of Furthest Airports from MPN
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and RAF Mount Pleasant (MPN), Falkland Islands would travel a Great Circle distance of 7,209 miles (or 11,601 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 RAF Mount Pleasant, 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 RAF Mount Pleasant. 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: | MPN / EGYP |
Airport Name: | RAF Mount Pleasant |
Location: | Falkland Islands |
GPS Coordinates: | 51°49'22"S by 58°26'49"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from MPN |
More Information: | MPN Maps & Info |
Facts about Castle Airport (MER):
- Castle Airport (MER) currently has only 1 runway.
- The airport is located at the former Castle Air Force Base which closed in 1995.
- 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.
- 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.
- 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.
Facts about RAF Mount Pleasant (MPN):
- On 10 November 2011, it was announced that Prince William would be serving as a Sea King pilot on the station for six weeks during February and March 2012.
- The furthest airport from RAF Mount Pleasant (MPN) is Mohe Gulian Airport (OHE), which is nearly antipodal to RAF Mount Pleasant (meaning RAF Mount Pleasant is almost on the exact opposite side of the Earth from Mohe Gulian Airport), and is located 12,353 miles (19,879 kilometers) away in Mohe, Heilongjiang, China.
- Mount Pleasant was opened by Prince Andrew on 12 May 1985, becoming fully operational the following year.
- A flight of Westland Sea King helicopters for support and search and rescue has been located at Mount Pleasant since November 2007.
- The closest airport to RAF Mount Pleasant (MPN) is Port Stanley Airport (PSY), which is located 30 miles (49 kilometers) ENE of MPN.
- On 2 April 2012, an Uruguayan air company, Air Class Líneas Aéreas, gained permission from the Uruguayan Ministry of Defence to start a commercial flight to the Falkland Islands.