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

Arrival Airport:

Distance from CYS to SEK:
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- About this route
- CYS Airport Information
- SEK Airport Information
- Facts about CYS
- Facts about SEK
- Map of Nearest Airports to CYS
- List of Nearest Airports to CYS
- Map of Furthest Airports from CYS
- List of Furthest Airports from CYS
- 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 Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States and Srednekolymsk Airport (SEK), Srednekolymsk, Sakha Republic, Russia would travel a Great Circle distance of 3,910 miles (or 6,292 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 Cheyenne Regional Airport 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 Cheyenne Regional Airport 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: | CYS / KCYS |
Airport Names: |
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Location: | Cheyenne, Wyoming, United States |
GPS Coordinates: | 41°9'20"N by 104°48'38"W |
Area Served: | Cheyenne, Wyoming |
Operator/Owner: | Cheyenne Regional Airport Board |
Airport Type: | Public |
Elevation: | 6159 feet (1,877 meters) |
# of Runways: | 2 |
View all routes: | Routes from CYS |
More Information: | CYS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SEK / |
Airport Names: |
|
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 Cheyenne Regional Airport (CYS):
- The airport had its share of celebrated visitors.
- In addition to being known as "Cheyenne Regional Airport", another name for CYS is "Jerry Olson Field".
- The closest airport to Cheyenne Regional Airport (CYS) is Francis E. Warren Air Force Base (FEW), which is located only 3 miles (5 kilometers) WSW of CYS.
- The furthest airport from Cheyenne Regional Airport (CYS) is Sir Gaëtan Duval Airport (RRG), which is located 10,803 miles (17,385 kilometers) away in Rodrigues Island, Mauritius.
- Cheyenne Regional Airport (CYS) has 2 runways.
- On April 11, 1996, 7 year old Jessica Dubroff, along with her father and flight instructor, died when her general aviation aircraft crashed after takeoff from Cheyenne Regional in a storm.
- Because of Cheyenne Regional Airport's high elevation of 6,159 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CYS. Combined with a high temperature, this could make CYS a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The Boeing/United Airlines Terminal Building, Hangar and Fountain, built for what would become United Airlines between 1929 and 1934, are listed on the National Register of Historic Places.
- American Eagle, flying on behalf of American Airlines, started nonstop Embraer ERJ-145s to Dallas/Fort Worth, Texas on July 15, 2010 but ended them on April 3, 2012.
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.
- In addition to being known as "Srednekolymsk Airport", another name for SEK is "Аэропорт Среднеколымск".
- 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.
- Srednekolymsk Airport (SEK) currently has only 1 runway.