Nonstop flight route between Anglesey, Wales, United Kingdom and Santa Rosa, California, United States:
Departure Airport:

Arrival Airport:

Distance from HLY to STS:
Share this route:
Jump to:
- About this route
- HLY Airport Information
- STS Airport Information
- Facts about HLY
- Facts about STS
- Map of Nearest Airports to HLY
- List of Nearest Airports to HLY
- Map of Furthest Airports from HLY
- List of Furthest Airports from HLY
- 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 Anglesey Airport (HLY), Anglesey, Wales, United Kingdom and Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States would travel a Great Circle distance of 5,107 miles (or 8,219 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 Anglesey Airport and Charles M. Schulz–Sonoma County 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 Anglesey Airport and Charles M. Schulz–Sonoma County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HLY / EGOV |
Airport Names: |
|
Location: | Anglesey, Wales, United Kingdom |
GPS Coordinates: | 53°14'53"N by 4°32'7"W |
Area Served: | Anglesey Gwynedd |
Operator/Owner: | Operon |
Airport Type: | Military/Public |
Elevation: | 37 feet (11 meters) |
# of Runways: | 3 |
View all routes: | Routes from HLY |
More Information: | HLY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | STS / KSTS |
Airport Names: |
|
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 Anglesey Airport (HLY):
- In addition to being known as "Anglesey Airport", other names for HLY include "Maes Awyr Môn", "RAF Valley" and "VLY".
- The furthest airport from Anglesey Airport (HLY) is Ryan's Creek Aerodrome (SZS), which is located 11,891 miles (19,136 kilometers) away in Stewart Island, New Zealand.
- Because of Anglesey Airport's relatively low elevation of 37 feet, planes can take off or land at Anglesey 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.
- Plans put forward in early 2006 by the National Assembly for Wales have led to a subsidised weekday air service between the airport and Cardiff Airport, 12 miles west of the Welsh capital in the hope of improving the economy of Anglesey and North Wales in general.
- Anglesey Airport (HLY) has 3 runways.
- The closest airport to Anglesey Airport (HLY) is Isle of Man Airport (IOM), which is located 58 miles (93 kilometers) N of HLY.
Facts about Charles M. Schulz–Sonoma County Airport (STS):
- Opened in June 1942 and known as Santa Rosa Army Air Field, the airfield was assigned to Fourth Air Force as a group and replacement training airfield.
- The maximum number of people to Los Angeles in one year is 55,480- 83,200 people on two daily flights.
- 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.
- 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.
- In the 1930s Santa Rosa had a small municipal airfield owned by Richfield Oil Corporation next to the Redwood Highway about 4 miles southeast of the present airport.
- 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.
- In addition to being known as "Charles M. Schulz–Sonoma County Airport", another name for STS is "Santa Rosa Army Airfield".
- From the late 1940s until about 1974 Southwest Airways and successors Pacific Air Lines, Air West and Hughes Airwest served Santa Rosa.
- Charles M. Schulz–Sonoma County Airport (STS) has 2 runways.
- The Sonoma Air Attack Base of the California Department of Forestry and Fire Protection was established in 1964 and is located at the northeast corner of the airport.