Nonstop flight route between Hayward, California, United States and Atwater, California, United States:

About this route:

A direct, nonstop flight between Hayward Executive Airport (HWD), Hayward, California, United States and Castle Airport (MER), Atwater, California, United States would travel a Great Circle distance of 87 miles (or 140 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 relatively short distance between Hayward Executive Airport and Castle Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Hayward Executive Airport (HWD):

• Hayward Executive Airport (HWD) has 2 runways.
• The airport plans to build a new administration building.
• Hayward Executive Airport is a city owned public airport two miles west of downtown Hayward, in Alameda County, California.
• The furthest airport from Hayward Executive Airport (HWD) is Tôlanaro Airport (FTU), which is located 11,354 miles (18,273 kilometers) away in Tôlanaro, Madagascar.
• In addition to being known as "Hayward Executive Airport", another name for HWD is "(former Hayward Army Airfield)".
• The airport was built in 1942 during World War II as an auxiliary field to Chico Army Air Field and was originally Hayward Army Airfield.
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• The closest airport to Hayward Executive Airport (HWD) is Oakland International Airport (OAK), which is located only 7 miles (11 kilometers) NW of HWD.
• On May 1, 1980 the remaining California Air National Guard units at Hayward were reassigned to Naval Air Station Moffett Field near San Jose.
• Because of Hayward Executive Airport's relatively low elevation of 52 feet, planes can take off or land at Hayward Executive 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.

Facts about Castle Airport (MER):

• Castle Airport (MER) currently has only 1 runway.
• Castle Airport covers an area of 1,360 acres which contains one runway with an 11,802 x 150 ft asphalt and concrete pavement.
• 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.
• 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.
• 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.