Nonstop flight route between Cheyenne, Wyoming, United States and Hermosillo, Sonora, Mexico:
Departure Airport:

Arrival Airport:

Distance from CYS to HMO:
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- About this route
- CYS Airport Information
- HMO Airport Information
- Facts about CYS
- Facts about HMO
- 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 HMO
- List of Nearest Airports to HMO
- Map of Furthest Airports from HMO
- List of Furthest Airports from HMO
About this route:
A direct, nonstop flight between Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States and General Ignacio Pesqueira García International Airport (HMO), Hermosillo, Sonora, Mexico would travel a Great Circle distance of 904 miles (or 1,455 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 Cheyenne Regional Airport and General Ignacio Pesqueira García International Airport, the route shown on this map most likely still appears to be a straight line.
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: | HMO / MMHO |
Airport Names: |
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Location: | Hermosillo, Sonora, Mexico |
GPS Coordinates: | 29°5'44"N by 111°2'52"W |
Operator/Owner: | Grupo Aeroportuario del Pacífico |
Airport Type: | Military/Public |
Elevation: | 627 feet (191 meters) |
# of Runways: | 2 |
View all routes: | Routes from HMO |
More Information: | HMO 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.
- During World War II the airport was a completion and modification center for B-17s.
- Cheyenne ANGB occupies approximately 77 acres of leased land on the Cheyenne Regional Airport.
- 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 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.
- Occasional charter flights go to Laughlin or Wendover, Nevada.
- 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.
Facts about General Ignacio Pesqueira García International Airport (HMO):
- The airport is also a military base, denominated BAM-18, handling Mexican Air Force's flights.
- Because of General Ignacio Pesqueira García International Airport's relatively low elevation of 627 feet, planes can take off or land at General Ignacio Pesqueira García International 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.
- The furthest airport from General Ignacio Pesqueira García International Airport (HMO) is Sir Gaëtan Duval Airport (RRG), which is located 11,702 miles (18,833 kilometers) away in Rodrigues Island, Mauritius.
- General Ignacio Pesqueira García International Airport (HMO) has 2 runways.
- In addition to being known as "General Ignacio Pesqueira García International Airport", another name for HMO is "Aeropuerto Internacional General Ignacio Pesqueira García".
- The closest airport to General Ignacio Pesqueira García International Airport (HMO) is General José María Yáñez International Airport (GYM), which is located 78 miles (126 kilometers) S of HMO.