Nonstop flight route between Atwater, California, United States and Walnut Ridge, Arkansas, United States:

About this route:

A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG), Walnut Ridge, Arkansas, United States would travel a Great Circle distance of 1,637 miles (or 2,634 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 Castle Airport and Walnut Ridge Regional AirportWalnut Ridge Army Airfield, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Castle Airport (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.
• 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.
• The airport is located at the former Castle Air Force Base which closed in 1995.
• Castle Airport (MER) currently has only 1 runway.
• 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.

Facts about Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG):

• Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG) has 3 runways.
• It is located on land which used to house both Marine Corps Air Facility Walnut Ridge and Walnut Ridge Air Force Station.
• The closest airport to Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG) is Kirk Field (PGR), which is located 24 miles (38 kilometers) E of ARG.
• Because of Walnut Ridge Regional AirportWalnut Ridge Army Airfield's relatively low elevation of 279 feet, planes can take off or land at Walnut Ridge Regional AirportWalnut Ridge Army Airfield 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 Walnut Ridge Regional AirportWalnut Ridge Army Airfield (ARG) is Margaret River Airport (MGV), which is located 10,961 miles (17,640 kilometers) away in Margaret River, Western Australia, Australia.