Nonstop flight route between Fort Rucker/Ozark, Alabama, United States and Casper, Wyoming, United States:
Departure Airport:

Arrival Airport:

Distance from OZR to CPR:
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- About this route
- OZR Airport Information
- CPR Airport Information
- Facts about OZR
- Facts about CPR
- Map of Nearest Airports to OZR
- List of Nearest Airports to OZR
- Map of Furthest Airports from OZR
- List of Furthest Airports from OZR
- Map of Nearest Airports to CPR
- List of Nearest Airports to CPR
- Map of Furthest Airports from CPR
- List of Furthest Airports from CPR
About this route:
A direct, nonstop flight between Cairns Army Airfield (AAF) (OZR), Fort Rucker/Ozark, Alabama, United States and Casper–Natrona County International AirportCasper Army Airfield (CPR), Casper, Wyoming, United States would travel a Great Circle distance of 1,392 miles (or 2,240 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 Cairns Army Airfield (AAF) and Casper–Natrona County International AirportCasper Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | OZR / KOZR |
Airport Names: |
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Location: | Fort Rucker/Ozark, Alabama, United States |
GPS Coordinates: | 31°16'32"N by 85°42'47"W |
Operator/Owner: | U.S. Army |
Airport Type: | Military |
Elevation: | 301 feet (92 meters) |
# of Runways: | 2 |
View all routes: | Routes from OZR |
More Information: | OZR Maps & Info |
Arrival 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 |
Facts about Cairns Army Airfield (AAF) (OZR):
- Cairns Army Airfield (AAF) (OZR) has 2 runways.
- The furthest airport from Cairns Army Airfield (AAF) (OZR) is Margaret River Airport (MGV), which is located 11,214 miles (18,047 kilometers) away in Margaret River, Western Australia, Australia.
- Needing a location to shoot all takeoffs and landings for the 1949 film Twelve O'Clock High, including the spectacular B-17 Flying Fortress belly-landing sequence early in the film, director Henry King selected Ozark since its dark runways more closely matched wartime bases in England as opposed to the light-colored runways at nearby Eglin Air Force Base, Florida, the primary shoot location.
- In addition to being known as "Cairns Army Airfield (AAF)", other names for OZR include "Cairns Army Airfield" and "Fort Rucker".
- The closest airport to Cairns Army Airfield (AAF) (OZR) is Lowe Army Heliport (AHP) (LOR), which is located only 6 miles (10 kilometers) NNW of OZR.
- Fort Rucker is the Home of Army Aviation, where all of the Army's Aviators as well as many international and civilian personnel begin their rotary-wing flight training.
- Because of Cairns Army Airfield (AAF)'s relatively low elevation of 301 feet, planes can take off or land at Cairns Army Airfield (AAF) 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 Casper–Natrona County International AirportCasper Army Airfield (CPR):
- Since early 2008 the airport has been in talks with the carriers to increase capacity.
- Near the airport is the NCIA Business Park, which houses over 35 business ranging from manufacturing to aviation.
- 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.
- 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 is home to the Wyoming Veterans' Memorial Museum, a World War II museum in the business park.
- Casper had airline flights in the 1930s at Wardwell Field, north of town at 42°54′47″N 106°21′00″W / 42.913°N 106.35°W / 42.913.
- Casper–Natrona County International AirportCasper Army Airfield (CPR) has 2 runways.
- 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.
- 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'.