Nonstop flight route between Santa Rosa, California, United States and Gusap, Papua New Guinea:
Departure Airport:

Arrival Airport:

Distance from STS to GAP:
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- About this route
- STS Airport Information
- GAP Airport Information
- Facts about STS
- Facts about GAP
- 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 GAP
- List of Nearest Airports to GAP
- Map of Furthest Airports from GAP
- List of Furthest Airports from GAP
About this route:
A direct, nonstop flight between Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States and Gusap Airport (GAP), Gusap, Papua New Guinea would travel a Great Circle distance of 6,545 miles (or 10,533 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 Gusap 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 Gusap 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: | GAP / AYGP |
Airport Names: |
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Location: | Gusap, Papua New Guinea |
GPS Coordinates: | 6°3'12"S by 145°57'37"E |
Airport Type: | Public |
Elevation: | 1450 feet (442 meters) |
# of Runways: | 1 |
View all routes: | Routes from GAP |
More Information: | GAP Maps & Info |
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".
- On average, the base pumps about 300,000 US gallons of retardant a year.
- Service to Las Vegas was stopped June 3, 2012.
- 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.
- In March 2007 airline flights resumed on Horizon Air, with flights to Seattle–Tacoma and Los Angeles.
- In early 2011 Alaska Airlines announced it would retire its Horizon brand.
- 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 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.
- Charles M. Schulz–Sonoma County Airport (STS) has 2 runways.
- 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.
Facts about Gusap Airport (GAP):
- Gusap Airport (GAP) currently has only 1 runway.
- The closest airport to Gusap Airport (GAP) is Aiyura Airport (AYU), which is located 20 miles (32 kilometers) S of GAP.
- In addition to being known as "Gusap Airport", another name for GAP is "Gusap Airport".
- The furthest airport from Gusap Airport (GAP) is Governador Carlos Wilson Airport (FEN), which is located 11,743 miles (18,899 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.