Nonstop flight route between Casper, Wyoming, United States and San Bernardino, California, United States:
Departure Airport:

Arrival Airport:

Distance from CPR to SBD:
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- About this route
- CPR Airport Information
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- Facts about CPR
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- Map of Nearest Airports to CPR
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- List of Furthest Airports from CPR
- Map of Nearest Airports to SBD
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- List of Furthest Airports from SBD
About this route:
A direct, nonstop flight between Casper–Natrona County International AirportCasper Army Airfield (CPR), Casper, Wyoming, United States and Norton Air Force Base (SBD), San Bernardino, California, United States would travel a Great Circle distance of 841 miles (or 1,354 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 Casper–Natrona County International AirportCasper Army Airfield and Norton Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CPR / KCPR |
Airport Name: | Casper–Natrona County International AirportCasper Army Airfield |
Location: | Casper, Wyoming, United States |
GPS Coordinates: | 42°54'29"N by 106°27'51"W |
Area Served: | Casper, Wyoming |
Operator/Owner: | Airport Board of Trustees |
Airport Type: | Public |
Elevation: | 5350 feet (1,631 meters) |
# of Runways: | 2 |
View all routes: | Routes from CPR |
More Information: | CPR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SBD / |
Airport Names: |
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Location: | San Bernardino, California, United States |
GPS Coordinates: | 34°5'43"N by 117°14'5"W |
View all routes: | Routes from SBD |
More Information: | SBD Maps & Info |
Facts about Casper–Natrona County International AirportCasper Army Airfield (CPR):
- The closest airport to Casper–Natrona County International AirportCasper Army Airfield (CPR) is Converse County Airport (DGW), which is located 55 miles (89 kilometers) E of CPR.
- The airport started as the Casper Army Airfield in September 1942, consisting of four asphalt hard surfaced runways - N/S, NE/SW, E/W, NW/SE - varying in length between 8900' and 8600'.
- Near the airport is the NCIA Business Park, which houses over 35 business ranging from manufacturing to aviation.
- Casper–Natrona County International AirportCasper Army Airfield (CPR) has 2 runways.
- The furthest airport from Casper–Natrona County International AirportCasper Army Airfield (CPR) is Sir Gaëtan Duval Airport (RRG), which is located 10,731 miles (17,270 kilometers) away in Rodrigues Island, Mauritius.
- Because of Casper–Natrona County International AirportCasper Army Airfield's high elevation of 5,350 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CPR. Combined with a high temperature, this could make CPR a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about Norton Air Force Base (SBD):
- Norton Air Force Base was a United States Air Force facility located 2 miles east of downtown San Bernardino, California in San Bernardino County.
- The furthest airport from Norton Air Force Base (SBD) is Pierrefonds Airport (ZSE), which is located 11,447 miles (18,423 kilometers) away in Saint-Pierre, Réunion.
- Norton was placed on the Department of Defense's base closure list in 1989.
- The SAGE Direction Center closed in 1966 along with the other ADC facilities at Norton.
- During World War II, San Bernardino Army Airfield provided administrative and logistical support for the United States Army Desert Training Center.
- In 1955, the 27th AD established a Manual Air-Defense Control Center at Norton to monitor and track aircraft in Southern California.
- Major secondary missions of Norton Air Force Base was as Headquarters Air Defense Command for Southern California, during the 1950s and 1960s.
- The closest airport to Norton Air Force Base (SBD) is San Bernardino International Airport (SBT), which is located only 0 mile (0 kilometer) S of SBD.
- Discrete C-130 Hercules modification tests were conducted out of Area II of the base in the late 1960s, with the 1198th Operational Evaluation and Training Squadron operating four highly classified C-130E special operations testbeds modified at Lockheed Air Services, at near-by Ontario Airport under projects Thin Slice and Heavy Chain.
- In addition to being known as "Norton Air Force Base", another name for SBD is "Norton AFB".
- A change of mission in 1966 from Air Force Logistics Command to Military Airlift Command meant that Norton became one of six Military Airlift Command strategic-airlift bases, supporting US Army and Marine Corps' airlift requirements among other functions.