Nonstop flight route between Cheyenne, Wyoming, United States and Hayward, Wisconsin, United States:
Departure Airport:

Arrival Airport:

Distance from CYS to HYR:
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- About this route
- CYS Airport Information
- HYR Airport Information
- Facts about CYS
- Facts about HYR
- 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 HYR
- List of Nearest Airports to HYR
- Map of Furthest Airports from HYR
- List of Furthest Airports from HYR
About this route:
A direct, nonstop flight between Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States and Sawyer County Airport (HYR), Hayward, Wisconsin, United States would travel a Great Circle distance of 747 miles (or 1,203 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 Sawyer County 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: | HYR / KHYR |
Airport Name: | Sawyer County Airport |
Location: | Hayward, Wisconsin, United States |
GPS Coordinates: | 46°1'31"N by 91°26'39"W |
Area Served: | Hayward, Wisconsin |
Operator/Owner: | Sawyer County |
Airport Type: | Public |
Elevation: | 1216 feet (371 meters) |
# of Runways: | 2 |
View all routes: | Routes from HYR |
More Information: | HYR Maps & Info |
Facts about Cheyenne Regional Airport (CYS):
- During World War II the airport was a completion and modification center for B-17s.
- Cheyenne ANGB also hosts an Army Aviation Support Facility of the Wyoming Army National Guard, operating UH-60 Blackhawk helicopters.
- 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 airport terminal contains plaques of the inductees into the Wyoming Aviation Hall of Fame.
- 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.
- Cheyenne Regional Airport (CYS) has 2 runways.
- 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 Sawyer County Airport (HYR):
- Sawyer County Airport (HYR) has 2 runways.
- The closest airport to Sawyer County Airport (HYR) is John F. Kennedy Memorial Airport (ASX), which is located 44 miles (71 kilometers) NE of HYR.
- Hayward VOR/DME, 113.4 MHz, is located on field.
- The furthest airport from Sawyer County Airport (HYR) is Margaret River Airport (MGV), which is located 10,813 miles (17,402 kilometers) away in Margaret River, Western Australia, Australia.