Nonstop flight route between Cheyenne, Wyoming, United States and Puerto Madryn, Argentina:
Departure Airport:

Arrival Airport:

Distance from CYS to PMY:
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- About this route
- CYS Airport Information
- PMY Airport Information
- Facts about CYS
- Facts about PMY
- 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 PMY
- List of Nearest Airports to PMY
- Map of Furthest Airports from PMY
- List of Furthest Airports from PMY
About this route:
A direct, nonstop flight between Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States and El Tehuelche Airport (PMY), Puerto Madryn, Argentina would travel a Great Circle distance of 6,304 miles (or 10,145 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 El Tehuelche 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 El Tehuelche 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: | PMY / SAVY |
Airport Names: |
|
Location: | Puerto Madryn, Argentina |
GPS Coordinates: | 42°45'30"S by 65°6'5"W |
Area Served: | Puerto Madryn |
Operator/Owner: | Argentine Government (Ministry of Planning and Public Services) |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from PMY |
More Information: | PMY Maps & Info |
Facts about Cheyenne Regional Airport (CYS):
- 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.
- Cheyenne ANGB also hosts an Army Aviation Support Facility of the Wyoming Army National Guard, operating UH-60 Blackhawk helicopters.
- 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.
- 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.
- In addition to being known as "Cheyenne Regional Airport", another name for CYS is "Jerry Olson Field".
- Cheyenne Regional Airport (CYS) has 2 runways.
- During World War II the airport was a completion and modification center for B-17s.
- 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.
- Because of its high altitude, aircraft manufacturers test their planes at Cheyenne.
- Occasional charter flights go to Laughlin or Wendover, Nevada.
Facts about El Tehuelche Airport (PMY):
- El Tehuelche Airport (PMY) currently has only 1 runway.
- The furthest airport from El Tehuelche Airport (PMY) is Xilinhot Airport (XIL), which is nearly antipodal to El Tehuelche Airport (meaning El Tehuelche Airport is almost on the exact opposite side of the Earth from Xilinhot Airport), and is located 12,341 miles (19,860 kilometers) away in Xilinhot, Inner Mongolia, China.
- In addition to being known as "El Tehuelche Airport", another name for PMY is "Aeropuerto El Tehuelche".
- El Tehuelche Airport is an airport located about 10 km northwest of downtown Puerto Madryn, in the province of Chubut, Argentina.
- The closest airport to El Tehuelche Airport (PMY) is Almirante Marcos A. Zar Airport (REL), which is located 33 miles (52 kilometers) SSW of PMY.