Nonstop flight route between Atwater, California, United States and Wilmington, North Carolina, United States:
Departure Airport:

Arrival Airport:

Distance from MER to ILM:
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- About this route
- MER Airport Information
- ILM Airport Information
- Facts about MER
- Facts about ILM
- 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 ILM
- List of Nearest Airports to ILM
- Map of Furthest Airports from ILM
- List of Furthest Airports from ILM
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Wilmington International Airport (ILM), Wilmington, North Carolina, United States would travel a Great Circle distance of 2,380 miles (or 3,830 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 Wilmington International Airport, the route shown on this map most likely still appears to be a straight line.
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: | ILM / KILM |
Airport Names: |
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Location: | Wilmington, North Carolina, United States |
GPS Coordinates: | 34°16'14"N by 77°54'9"W |
Area Served: | Wilmington, North Carolina |
Operator/Owner: | New Hanover County, North Carolina |
Airport Type: | Public |
Elevation: | 32 feet (10 meters) |
# of Runways: | 2 |
View all routes: | Routes from ILM |
More Information: | ILM Maps & Info |
Facts about Castle Airport (MER):
- Castle Air Museum is 500 yards away, displaying over 50 restored World War II, Korean War, and Cold War era aircraft.
- In 2004, recommendations were made to relocate the 129th Rescue Wing of the California Air National Guard and its associated HC-130, MC-130 and HH-60 aircraft from Moffett Federal Airfield to the former Castle Air Force Base, now Castle Airport.
- Castle Airport (MER) currently has only 1 runway.
- 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.
Facts about Wilmington International Airport (ILM):
- In addition to flights to its main regional hub at Charlotte Douglas International Airport, US Airways introduced three daily flights between Wilmington and La Guardia Airport in New York City during the 2000s following lobbying from the Wilmington community.
- Wilmington International Airport (ILM) has 2 runways.
- Wilmington International Airport is owned by New Hanover County.
- The closest airport to Wilmington International Airport (ILM) is Albert J. Ellis Airport (OAJ), which is located 42 miles (68 kilometers) NNE of ILM.
- The furthest airport from Wilmington International Airport (ILM) is Margaret River Airport (MGV), which is located 11,693 miles (18,818 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Wilmington International Airport's relatively low elevation of 32 feet, planes can take off or land at Wilmington International 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 "Wilmington International Airport", another name for ILM is "New Hanover County International Airport".
- Wilmington International Airport is undergoing many improvements and additions to attract more business to the Airport and to improve the experience of passenger’s travels.