Nonstop flight route between Carlsbad, New Mexico, United States and Reading, Pennsylvania, United States:
Departure Airport:

Arrival Airport:

Distance from CNM to RDG:
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- About this route
- CNM Airport Information
- RDG Airport Information
- Facts about CNM
- Facts about RDG
- Map of Nearest Airports to CNM
- List of Nearest Airports to CNM
- Map of Furthest Airports from CNM
- List of Furthest Airports from CNM
- Map of Nearest Airports to RDG
- List of Nearest Airports to RDG
- Map of Furthest Airports from RDG
- List of Furthest Airports from RDG
About this route:
A direct, nonstop flight between Cavern City Air Terminal (CNM), Carlsbad, New Mexico, United States and Reading Regional Airport (RDG), Reading, Pennsylvania, United States would travel a Great Circle distance of 1,661 miles (or 2,673 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 Cavern City Air Terminal and Reading Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CNM / KCNM |
Airport Names: |
|
Location: | Carlsbad, New Mexico, United States |
GPS Coordinates: | 32°20'14"N by 104°15'47"W |
Area Served: | Carlsbad, New Mexico |
Operator/Owner: | City of Carlsbad |
Airport Type: | Public |
Elevation: | 3295 feet (1,004 meters) |
# of Runways: | 4 |
View all routes: | Routes from CNM |
More Information: | CNM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RDG / KRDG |
Airport Names: |
|
Location: | Reading, Pennsylvania, United States |
GPS Coordinates: | 40°22'42"N by 75°57'55"W |
Area Served: | Reading, Pennsylvania |
Operator/Owner: | Reading Regional Airport Authority |
Airport Type: | Public |
Elevation: | 344 feet (105 meters) |
# of Runways: | 2 |
View all routes: | Routes from RDG |
More Information: | RDG Maps & Info |
Facts about Cavern City Air Terminal (CNM):
- The twin-engine school was replaced by Bombardier's School in mid-1942.
- Established by the United States Army Air Corps in 1942 as Carlsbad Army Airfield, the facility was activated on October 12, 1942.
- The furthest airport from Cavern City Air Terminal (CNM) is Sir Gaëtan Duval Airport (RRG), which is located 11,279 miles (18,151 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Cavern City Air Terminal (CNM) is Artesia Municipal Airport (ATS), which is located 38 miles (60 kilometers) NNW of CNM.
- In addition to being known as "Cavern City Air Terminal", another name for CNM is "(former Carlsbad Army Airfield)".
- Cavern City Air Terminal (CNM) has 4 runways.
Facts about Reading Regional Airport (RDG):
- Since the 1950s the airport has been home to the Reading Composite Squadron of the U.S.
- The closest airport to Reading Regional Airport (RDG) is Heritage Field (PTW), which is located 24 miles (38 kilometers) ESE of RDG.
- The Mid-Atlantic Air Museum is located at Reading Airport.
- Because of Reading Regional Airport's relatively low elevation of 344 feet, planes can take off or land at Reading 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.
- In addition to being known as "Reading Regional Airport", another name for RDG is "Carl A. Spaatz FieldReading Army Airfield".
- On 11 November 1943 the 26th was reassigned to Camp Campbell, Kentucky to train with the 101st Airborne Division before deploying to England, and engaging in combat operations as part of Ninth Air Force.
- The furthest airport from Reading Regional Airport (RDG) is Margaret River Airport (MGV), which is located 11,683 miles (18,802 kilometers) away in Margaret River, Western Australia, Australia.
- Aircraft used for training were the Curtiss O-52 Owl.
- Reading Regional Airport (RDG) has 2 runways.