Nonstop flight route between Casper, Wyoming, United States and King Salmon, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from CPR to AKN:
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- About this route
- CPR Airport Information
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- Map of Furthest Airports from CPR
- List of Furthest Airports from CPR
- Map of Nearest Airports to AKN
- List of Nearest Airports to AKN
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- List of Furthest Airports from AKN
About this route:
A direct, nonstop flight between Casper–Natrona County International AirportCasper Army Airfield (CPR), Casper, Wyoming, United States and King Salmon Airport (AKN), King Salmon, Alaska, United States would travel a Great Circle distance of 2,375 miles (or 3,822 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 King Salmon Airport, 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: | AKN / PAKN |
Airport Names: |
|
Location: | King Salmon, Alaska, United States |
GPS Coordinates: | 58°40'35"N by 156°38'54"W |
Area Served: | King Salmon, Alaska |
Operator/Owner: | State of Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 73 feet (22 meters) |
# of Runways: | 3 |
View all routes: | Routes from AKN |
More Information: | AKN Maps & Info |
Facts about Casper–Natrona County International AirportCasper Army Airfield (CPR):
- In the 2011 comedy film Bridesmaids, an airplane makes an emergency landing at the airport to deplane a rowdy flier and her group of friends.
- Since early 2008 the airport has been in talks with the carriers to increase capacity.
- 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 is home to the Wyoming Veterans' Memorial Museum, a World War II museum in the business park.
- 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 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.
Facts about King Salmon Airport (AKN):
- Because of King Salmon Airport's relatively low elevation of 73 feet, planes can take off or land at King Salmon 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.
- King Salmon Airport (AKN) has 3 runways.
- King Salmon Airport is a state owned, public use airport located just southeast of King Salmon, in the Bristol Bay Borough of the U.S.
- In addition to being known as "King Salmon Airport", other names for AKN include "(former Naknek Air Force Base)" and "(former Naknek Army Airfield)".
- The closest airport to King Salmon Airport (AKN) is South Naknek Airport (WSN), which is located only 13 miles (21 kilometers) W of AKN.
- The furthest airport from King Salmon Airport (AKN) is George Airport (GRJ), which is located 10,732 miles (17,271 kilometers) away in George, South Africa.