Nonstop flight route between Santa Rosa, California, United States and Napakiak, Alaska, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from STS to WNA:
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- About this route
- STS Airport Information
- WNA Airport Information
- Facts about STS
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- 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 WNA
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- List of Furthest Airports from WNA
About this route:
A direct, nonstop flight between Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States and Napakiak Airport (WNA), Napakiak, Alaska, United States would travel a Great Circle distance of 2,271 miles (or 3,655 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 Charles M. Schulz–Sonoma County Airport and Napakiak Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 | 
Arrival Airport Information:
| IATA / ICAO Codes: | WNA / PANA | 
| Airport Name: | Napakiak Airport | 
| Location: | Napakiak, Alaska, United States | 
| GPS Coordinates: | 60°41'25"N by 161°58'42"W | 
| Area Served: | Napakiak, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF - Central Region | 
| Airport Type: | Public | 
| Elevation: | 17 feet (5 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from WNA | 
| More Information: | WNA Maps & Info | 
Facts about Charles M. Schulz–Sonoma County Airport (STS):
- 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 maximum number of people to Los Angeles in one year is 55,480- 83,200 people on two daily flights.
- Charles M. Schulz–Sonoma County Airport (STS) has 2 runways.
- From the late 1940s until about 1974 Southwest Airways and successors Pacific Air Lines, Air West and Hughes Airwest served Santa Rosa.
- In addition to being known as "Charles M. Schulz–Sonoma County Airport", another name for STS is "Santa Rosa Army Airfield".
- 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.
- 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.
- 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.
Facts about Napakiak Airport (WNA):
- The closest airport to Napakiak Airport (WNA) is Napaskiak Airport (PKA), which is located only 7 miles (11 kilometers) E of WNA.
- Because of Napakiak Airport's relatively low elevation of 17 feet, planes can take off or land at Napakiak 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 Napakiak Airport (WNA) is Cape Town International Airport (CPT), which is located 10,590 miles (17,044 kilometers) away in Cape Town, South Africa.
- Napakiak Airport is a state-owned, public-use airport located in Napakiak, a city in the Bethel Census Area of the U.S.
- Napakiak Airport (WNA) currently has only 1 runway.
- Napakiak Airport has one runway designated 16/34 with a gravel surface measuring 3,248 by 60 feet.




