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

Arrival Airport:

Distance from RWI to MER:
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- About this route
- RWI Airport Information
- MER Airport Information
- Facts about RWI
- Facts about MER
- Map of Nearest Airports to RWI
- List of Nearest Airports to RWI
- Map of Furthest Airports from RWI
- List of Furthest Airports from RWI
- Map of Nearest Airports to MER
- List of Nearest Airports to MER
- Map of Furthest Airports from MER
- List of Furthest Airports from MER
About this route:
A direct, nonstop flight between Rocky Mount–Wilson Regional Airport (RWI), Rocky Mount, North Carolina, United States and Castle Airport (MER), Atwater, California, United States would travel a Great Circle distance of 2,349 miles (or 3,780 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 Rocky Mount–Wilson Regional Airport and Castle Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | RWI / KRWI |
Airport Name: | Rocky Mount–Wilson Regional Airport |
Location: | Rocky Mount, North Carolina, United States |
GPS Coordinates: | 35°51'23"N by 77°53'30"W |
Area Served: | Rocky Mount / Wilson, North Carolina |
Operator/Owner: | Rocky Mount–Wilson Airport Authority |
Airport Type: | Public |
Elevation: | 159 feet (48 meters) |
# of Runways: | 1 |
View all routes: | Routes from RWI |
More Information: | RWI Maps & Info |
Arrival 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 |
Facts about Rocky Mount–Wilson Regional Airport (RWI):
- The closest airport to Rocky Mount–Wilson Regional Airport (RWI) is Triangle North Executive Airport (Franklin County Airport) (LFN), which is located 27 miles (44 kilometers) WNW of RWI.
- The furthest airport from Rocky Mount–Wilson Regional Airport (RWI) is Margaret River Airport (MGV), which is located 11,689 miles (18,812 kilometers) away in Margaret River, Western Australia, Australia.
- Rocky Mount–Wilson Regional Airport (RWI) currently has only 1 runway.
- Because of Rocky Mount–Wilson Regional Airport's relatively low elevation of 159 feet, planes can take off or land at Rocky Mount–Wilson Regional 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):
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- 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 Air Museum is 500 yards away, displaying over 50 restored World War II, Korean War, and Cold War era aircraft.
- Castle Airport is a public use airport located seven nautical miles northwest of the central business district of Merced, a city in Merced County, California, United States.
- Castle Airport (MER) currently has only 1 runway.
- 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.