Nonstop flight route between Atwater, California, United States and Charlottetown, Newfoundland and Labrador, Canada:
Departure Airport:

Arrival Airport:

Distance from MER to YHG:
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- About this route
- MER Airport Information
- YHG Airport Information
- Facts about MER
- Facts about YHG
- 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 YHG
- List of Nearest Airports to YHG
- Map of Furthest Airports from YHG
- List of Furthest Airports from YHG
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Charlottetown Airport (YHG), Charlottetown, Newfoundland and Labrador, Canada would travel a Great Circle distance of 3,200 miles (or 5,150 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 Charlottetown 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 Charlottetown 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: | YHG / |
Airport Names: |
|
Location: | Charlottetown, Newfoundland and Labrador, Canada |
GPS Coordinates: | 52°45'56"N by 56°6'44"W |
Operator/Owner: | Government of Newfoundland and Labrador |
Airport Type: | Public |
Elevation: | 210 feet (64 meters) |
# of Runways: | 1 |
View all routes: | Routes from YHG |
More Information: | YHG 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.
- 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 closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- The EPA currently has this base listed on their database due to the bulk wastes such as solvents, oils, fuels, and sludges which were disposed in pits at landfills around the base until 1977.
- Castle Airport (MER) currently has only 1 runway.
- 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.
- The airport is located at the former Castle Air Force Base which closed in 1995.
Facts about Charlottetown Airport (YHG):
- Charlottetown Airport (YHG) currently has only 1 runway.
- The furthest airport from Charlottetown Airport (YHG) is Albany Airport (ALH), which is located 11,170 miles (17,976 kilometers) away in Albany, Western Australia, Australia.
- The closest airport to Charlottetown Airport (YHG) is Port Hope Simpson Airport (YHA), which is located only 18 miles (29 kilometers) SSW of YHG.
- Because of Charlottetown Airport's relatively low elevation of 210 feet, planes can take off or land at Charlottetown 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 addition to being known as "Charlottetown Airport", another name for YHG is "CCH4".