Nonstop flight route between Eau Claire, Wisconsin, United States and Santa Rosa, California, United States:
Departure Airport:

Arrival Airport:

Distance from EAU to STS:
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- About this route
- EAU Airport Information
- STS Airport Information
- Facts about EAU
- Facts about STS
- Map of Nearest Airports to EAU
- List of Nearest Airports to EAU
- Map of Furthest Airports from EAU
- List of Furthest Airports from EAU
- Map of Nearest Airports to STS
- List of Nearest Airports to STS
- Map of Furthest Airports from STS
- List of Furthest Airports from STS
About this route:
A direct, nonstop flight between Chippewa Valley Regional Airport (EAU), Eau Claire, Wisconsin, United States and Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States would travel a Great Circle distance of 1,664 miles (or 2,677 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 Chippewa Valley Regional Airport and Charles M. Schulz–Sonoma County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | EAU / KEAU |
Airport Name: | Chippewa Valley Regional Airport |
Location: | Eau Claire, Wisconsin, United States |
GPS Coordinates: | 44°51'56"N by 91°29'3"W |
Area Served: | Eau Claire, Wisconsin |
Operator/Owner: | Eau Claire County |
Airport Type: | Public |
Elevation: | 913 feet (278 meters) |
# of Runways: | 2 |
View all routes: | Routes from EAU |
More Information: | EAU Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | STS / KSTS |
Airport Names: |
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Location: | Santa Rosa, California, United States |
GPS Coordinates: | 38°30'32"N by 122°48'46"W |
Airport Type: | Public |
Elevation: | 125 feet (38 meters) |
# of Runways: | 2 |
View all routes: | Routes from STS |
More Information: | STS Maps & Info |
Facts about Chippewa Valley Regional Airport (EAU):
- Because of Chippewa Valley Regional Airport's relatively low elevation of 913 feet, planes can take off or land at Chippewa Valley Regional 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 Chippewa Valley Regional Airport (EAU) is Margaret River Airport (MGV), which is located 10,839 miles (17,444 kilometers) away in Margaret River, Western Australia, Australia.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service facility.
- Chippewa Valley Regional Airport is a public-use airport in Chippewa County, Wisconsin, United States.
- Chippewa Valley Regional Airport covers an area of 1,100 acres at an elevation of 913 feet above mean sea level.
- Chippewa Valley Regional Airport (EAU) has 2 runways.
- The closest airport to Chippewa Valley Regional Airport (EAU) is Rice Lake Regional Airport (RIE), which is located 41 miles (66 kilometers) NNW of EAU.
Facts about Charles M. Schulz–Sonoma County Airport (STS):
- In addition to being known as "Charles M. Schulz–Sonoma County Airport", another name for STS is "Santa Rosa Army Airfield".
- Santa Rosa Army Airfield
- Because of Charles M. Schulz–Sonoma County Airport's relatively low elevation of 125 feet, planes can take off or land at Charles M. Schulz–Sonoma County 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.
- Charles M. Schulz–Sonoma County Airport (STS) has 2 runways.
- As part of an agreement between the airport, Alaska Airlines, and the local enotourism industry announced in January 2012 that passengers are allowed to check a 12 bottle case of wine for free on all Alaska Airlines flights from the airport.
- Alaska Airlines operated by Horizon Air, has 5 or 6 flights a day from Santa Rosa, 2 or 3 flights a day to Los Angeles and 1 flight a day to Seattle, Portland, and San Diego.
- The furthest airport from Charles M. Schulz–Sonoma County Airport (STS) is Tôlanaro Airport (FTU), which is located 11,331 miles (18,235 kilometers) away in Tôlanaro, Madagascar.
- The airfield was inactivated on 31 January 1946 and turned over to the War Assets Administration for eventual conversion to a civil airport.
- The closest airport to Charles M. Schulz–Sonoma County Airport (STS) is Marin County Airport (NOT), which is located 29 miles (46 kilometers) SSE of STS.
- On average, the base pumps about 300,000 US gallons of retardant a year.