Nonstop flight route between Santa Rosa, California, United States and Zyryanka, Verkhnekolymsky District, Sakha Republic, Russia:
Departure Airport:

Arrival Airport:

Distance from STS to ZKP:
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- About this route
- STS Airport Information
- ZKP Airport Information
- Facts about STS
- Facts about ZKP
- Map of Nearest Airports to STS
- List of Nearest Airports to STS
- Map of Furthest Airports from STS
- List of Furthest Airports from STS
- Map of Nearest Airports to ZKP
- List of Nearest Airports to ZKP
- Map of Furthest Airports from ZKP
- List of Furthest Airports from ZKP
About this route:
A direct, nonstop flight between Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States and Zyryanka Airport (ZKP), Zyryanka, Verkhnekolymsky District, Sakha Republic, Russia would travel a Great Circle distance of 3,733 miles (or 6,008 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 Charles M. Schulz–Sonoma County Airport and Zyryanka 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 Charles M. Schulz–Sonoma County Airport and Zyryanka Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | ZKP / UESU |
Airport Names: |
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Location: | Zyryanka, Verkhnekolymsky District, Sakha Republic, Russia |
GPS Coordinates: | 65°44'17"N by 150°42'28"E |
Area Served: | Zyryanka, Verkhnekolymsky District, Sakha Republic, Russia |
# of Runways: | 1 |
View all routes: | Routes from ZKP |
More Information: | ZKP Maps & Info |
Facts about Charles M. Schulz–Sonoma County Airport (STS):
- In early 2011 Alaska Airlines announced it would retire its Horizon brand.
- 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 August 2013 the airport started a project to decouple the ends of the two runways and extend runway 14/32 by 885 feet, to 6000 feet and extend runway 1/19 by 200 feet, to 5202 feet.
- Charles M. Schulz–Sonoma County Airport (STS) has 2 runways.
- 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.
- All Alaska Airlines flights from the airport are operated with the 76-seat Bombardier Q400 propjet, which is the largest and fastest member of the DHC-8 Dash 8 family of regional turboprops.
- 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.
- The airfield was inactivated on 31 January 1946 and turned over to the War Assets Administration for eventual conversion to a civil airport.
- In addition to being known as "Charles M. Schulz–Sonoma County Airport", another name for STS is "Santa Rosa Army Airfield".
Facts about Zyryanka Airport (ZKP):
- In addition to being known as "Zyryanka Airport", another name for ZKP is "Аэропорт «Зырянка»".
- The furthest airport from Zyryanka Airport (ZKP) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,513 miles (18,529 kilometers) away in Villa Las Estrellas, Antarctica.
- The closest airport to Zyryanka Airport (ZKP) is Srednekolymsk Airport (SEK), which is located 146 miles (235 kilometers) NNE of ZKP.
- Zyryanka Airport (ZKP) currently has only 1 runway.