Nonstop flight route between Santa Rosa, California, United States and Zahedan, Iran:

About this route:

A direct, nonstop flight between Charles M. Schulz–Sonoma County Airport (STS), Santa Rosa, California, United States and Zahedan Airport (ZAH), Zahedan, Iran would travel a Great Circle distance of 7,733 miles (or 12,446 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 Zahedan 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 Zahedan Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Charles M. Schulz–Sonoma County Airport (STS):

• 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.
• 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.
• 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 airfield was inactivated on 31 January 1946 and turned over to the War Assets Administration for eventual conversion to a civil airport.
• 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.
• Around 1986 United Airlines entered into a code share agreement with WestAir, a commuter airline that served STS, which in turn began flying as United Express with service to SFO until 2001.
• 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 addition to being known as "Charles M. Schulz–Sonoma County Airport", another name for STS is "Santa Rosa Army Airfield".

Facts about Zahedan Airport (ZAH):

• The furthest airport from Zahedan Airport (ZAH) is Mataveri International Airport (IPC), which is located 11,827 miles (19,034 kilometers) away in Easter Island, Chile.
• Because of Zahedan Airport's high elevation of 4,564 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ZAH. Combined with a high temperature, this could make ZAH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Zahedan Airport (ZAH) currently has only 1 runway.
• The closest airport to Zahedan Airport (ZAH) is Zaranj Airport (ZAJ), which is located 118 miles (190 kilometers) NNE of ZAH.