Nonstop flight route between San Francisco, California, United States and Tehran, Iran:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Mehrabad Airport (THR), Tehran, Iran would travel a Great Circle distance of 7,356 miles (or 11,838 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 San Francisco International Airport and Mehrabad 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 San Francisco International Airport and Mehrabad 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 San Francisco International Airport (SFO):

• Before the 1930s, airports used a two-byte abbreviation.
• The furthest airport from San Francisco International Airport (SFO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,290 kilometers) away in Tôlanaro, Madagascar.
• In 1989 a master plan and Environmental Impact Report were prepared to guide development over the next two decades.
• San Francisco International Airport handled 44,477,209 passengers last year.
• Formerly known as the "South Terminal," Terminal 1 has Boarding Area B and Boarding Area C.
• San Francisco International Airport (SFO) has 4 runways.
• The closest airport to San Francisco International Airport (SFO) is Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), which is located only 10 miles (16 kilometers) SW of SFO.
• The airport opened on May 7, 1927, on 150 acres of cow pasture.
• All SkyTeam, Oneworld and non-aligned international carriers operate from Boarding Area A.
• Because of San Francisco International Airport's relatively low elevation of 13 feet, planes can take off or land at San Francisco International 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 Mehrabad Airport (THR):

• The closest airport to Mehrabad Airport (THR) is Tehran Imam Khomeini International Airport (IKA), which is located 21 miles (34 kilometers) SSW of THR.
• Mehrabad Airport handled 13,163,368 passengers last year.
• An aircraft engineering and maintenance company Fajr Ashian, has a maintenance hangar adjacent to main airport premises.
• In addition to being known as "Mehrabad Airport", another name for THR is "فرودگاه مهرآباد".
• The furthest airport from Mehrabad Airport (THR) is Totegegie Airport (GMR), which is located 11,490 miles (18,491 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• Mehrabad Airport (THR) has 3 runways.
• Mehrabad International Airport consists of six terminals, with Terminals 1,3 and 5 only used during Haj and Umrah seasons.