Nonstop flight route between Cheyenne, Wyoming, United States and Zemio, Central African Republic:
Departure Airport:

Arrival Airport:

Distance from CYS to IMO:
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- About this route
- CYS Airport Information
- IMO Airport Information
- Facts about CYS
- Facts about IMO
- 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 IMO
- List of Nearest Airports to IMO
- Map of Furthest Airports from IMO
- List of Furthest Airports from IMO
About this route:
A direct, nonstop flight between Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States and Zemio Airport (IMO), Zemio, Central African Republic would travel a Great Circle distance of 7,951 miles (or 12,796 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 Zemio 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 Zemio 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: |
|
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: | IMO / FEFZ |
Airport Name: | Zemio Airport |
Location: | Zemio, Central African Republic |
GPS Coordinates: | 5°0'6"N by 25°6'7"E |
Area Served: | Zemio, Haut-Mbomou, CAR |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 1995 feet (608 meters) |
# of Runways: | 1 |
View all routes: | Routes from IMO |
More Information: | IMO Maps & Info |
Facts about Cheyenne Regional Airport (CYS):
- 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.
- Occasional charter flights go to Laughlin or Wendover, Nevada.
- In addition to being known as "Cheyenne Regional Airport", another name for CYS is "Jerry Olson Field".
- 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.
- Great Lakes Airlines flies 19-passenger Beechcraft 1900Ds to Cheyenne.
- 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 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.
- Cheyenne Regional Airport (CYS) has 2 runways.
- The airport terminal contains plaques of the inductees into the Wyoming Aviation Hall of Fame.
Facts about Zemio Airport (IMO):
- The furthest airport from Zemio Airport (IMO) is Cassidy International Airport (CXI), which is located 11,925 miles (19,192 kilometers) away in Christmas Island, Kiribati.
- Zemio Airport (IMO) currently has only 1 runway.
- The closest airport to Zemio Airport (IMO) is M'Boki Airport (MKI), which is located 61 miles (99 kilometers) ENE of IMO.