Nonstop flight route between Cheyenne, Wyoming, United States and Riverside, California, United States:
Departure Airport:

Arrival Airport:

Distance from CYS to RIV:
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- About this route
- CYS Airport Information
- RIV Airport Information
- Facts about CYS
- Facts about RIV
- 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 RIV
- List of Nearest Airports to RIV
- Map of Furthest Airports from RIV
- List of Furthest Airports from RIV
About this route:
A direct, nonstop flight between Cheyenne Regional Airport (CYS), Cheyenne, Wyoming, United States and March Air Reserve Base (RIV), Riverside, California, United States would travel a Great Circle distance of 846 miles (or 1,361 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 March Air Reserve Base, 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: | RIV / KRIV |
Airport Name: | March Air Reserve Base |
Location: | Riverside, California, United States |
GPS Coordinates: | 33°52'50"N by 117°15'33"W |
View all routes: | Routes from RIV |
More Information: | RIV Maps & Info |
Facts about Cheyenne Regional Airport (CYS):
- During World War II the airport was a completion and modification center for B-17s.
- Cheyenne Regional Airport (CYS) has 2 runways.
- Cheyenne Regional Airport is the home of Cheyenne Air National Guard Base, the main operating base for the Wyoming Air National Guard and the Wyoming Army National Guard.
- In addition to being known as "Cheyenne Regional Airport", another name for CYS is "Jerry Olson Field".
- Cheyenne ANGB occupies approximately 77 acres of leased land on the Cheyenne Regional Airport.
- 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 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 ANGB also hosts an Army Aviation Support Facility of the Wyoming Army National Guard, operating UH-60 Blackhawk helicopters.
- 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.
- The air demonstration at the fairgrounds in 1911 was less than impressive, but it was the beginning of a rich aviation history.
- 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.
Facts about March Air Reserve Base (RIV):
- March Field served as a base for primary flight training with an eight-week course.
- The closest airport to March Air Reserve Base (RIV) is Flabob Airport (RIR), which is located only 11 miles (18 kilometers) NW of RIV.
- After the war, March was assigned to the new Tactical Air Command as part of the postwar reorganization of the Army Air Force.
- March Air Reserve Base, previously known as March Air Force Base is located in Riverside County, California between the cities of Riverside and Moreno Valley.
- Dragon Flight is a civilian formation flight demonstration team, based at March, sponsored by the March Field Aero Club.
- The furthest airport from March Air Reserve Base (RIV) is Pierrefonds Airport (ZSE), which is located 11,461 miles (18,445 kilometers) away in Saint-Pierre, Réunion.
- The new F-86A fighter developed numerous teething troubles during its first months of service, but 1st Fighter Group mechanics gradually overcame these difficulties.