Nonstop flight route between Casper, Wyoming, United States and Srednekolymsk, Sakha Republic, Russia:
Departure Airport:

Arrival Airport:

Distance from CPR to SEK:
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- About this route
- CPR Airport Information
- SEK Airport Information
- Facts about CPR
- Facts about SEK
- Map of Nearest Airports to CPR
- List of Nearest Airports to CPR
- Map of Furthest Airports from CPR
- List of Furthest Airports from CPR
- Map of Nearest Airports to SEK
- List of Nearest Airports to SEK
- Map of Furthest Airports from SEK
- List of Furthest Airports from SEK
About this route:
A direct, nonstop flight between Casper–Natrona County International AirportCasper Army Airfield (CPR), Casper, Wyoming, United States and Srednekolymsk Airport (SEK), Srednekolymsk, Sakha Republic, Russia would travel a Great Circle distance of 3,763 miles (or 6,057 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 large distance between Casper–Natrona County International AirportCasper Army Airfield and Srednekolymsk Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Casper–Natrona County International AirportCasper Army Airfield and Srednekolymsk Airport. You'll see that it will travel the same route of the red line on this map!
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: | SEK / |
Airport Names: |
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Location: | Srednekolymsk, Sakha Republic, Russia |
GPS Coordinates: | 67°28'46"N by 153°44'6"E |
Area Served: | Srednekolymsk, Srednekolymsky District, Sakha Republic, Russia |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from SEK |
More Information: | SEK Maps & Info |
Facts about Casper–Natrona County International AirportCasper Army Airfield (CPR):
- Taxi service and car rental agencies are available.
- 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'.
- 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.
- The airport is home to the Wyoming Veterans' Memorial Museum, a World War II museum in the business park.
- 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.
Facts about Srednekolymsk Airport (SEK):
- The closest airport to Srednekolymsk Airport (SEK) is Zyryanka Airport (ZKP), which is located 146 miles (235 kilometers) SW of SEK.
- The furthest airport from Srednekolymsk Airport (SEK) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,423 miles (18,383 kilometers) away in Villa Las Estrellas, Antarctica.
- In addition to being known as "Srednekolymsk Airport", another name for SEK is "Аэропорт Среднеколымск".
- Srednekolymsk Airport (SEK) currently has only 1 runway.