Nonstop flight route between Sault Ste. Marie, Ontario, Canada and San Francisco, California, United States:
Departure Airport:
Arrival Airport:
Distance from YAM to SFO:
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- About this route
 - YAM Airport Information
 - SFO Airport Information
 - Facts about YAM
 - Facts about SFO
 - Map of Nearest Airports to YAM
 - List of Nearest Airports to YAM
 - Map of Furthest Airports from YAM
 - List of Furthest Airports from YAM
 - Map of Nearest Airports to SFO
 - List of Nearest Airports to SFO
 - Map of Furthest Airports from SFO
 - List of Furthest Airports from SFO
 
About this route:
A direct, nonstop flight between Sault Ste. Marie Airport (YAM), Sault Ste. Marie, Ontario, Canada and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 2,015 miles (or 3,243 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 Sault Ste. Marie Airport and San Francisco International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YAM / CYAM | 
| Airport Name: | Sault Ste. Marie Airport | 
| Location: | Sault Ste. Marie, Ontario, Canada | 
| GPS Coordinates: | 46°29'5"N by 84°30'33"W | 
| Operator/Owner: | Sault Ste. Marie Airport Development Corporation | 
| Airport Type: | Public | 
| Elevation: | 632 feet (193 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from YAM | 
| More Information: | YAM Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | SFO / KSFO | 
| Airport Name: | San Francisco International Airport | 
| Location: | San Francisco, California, United States | 
| GPS Coordinates: | 37°37'8"N by 122°22'30"W | 
| Area Served: | San Francisco | 
| Operator/Owner: | City & County of San Francisco | 
| Airport Type: | Public | 
| Elevation: | 13 feet (4 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from SFO | 
| More Information: | SFO Maps & Info | 
Facts about Sault Ste. Marie Airport (YAM):
- Because of Sault Ste. Marie Airport's relatively low elevation of 632 feet, planes can take off or land at Sault Ste. Marie 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 Sault Ste. Marie Airport (YAM) is Margaret River Airport (MGV), which is located 11,093 miles (17,853 kilometers) away in Margaret River, Western Australia, Australia.
 - The airport hosts the flight-training campus for Sault College as well as the Soo Aviation flying school, resulting in frequent training flights in the vicinity.
 - Sault Ste. Marie Airport (YAM) has 2 runways.
 - In 2010, the airport ranked 34th among Canadian airports for total number of aircraft movements, with 51,279 movements.
 - The closest airport to Sault Ste. Marie Airport (YAM) is Chippewa County International Airport (CIU), which is located only 16 miles (26 kilometers) S of YAM.
 
Facts about San Francisco International Airport (SFO):
- Since the mid-2000s recovery at SFO has been evident.
 - For lack of space, the terminal was built on top of the airport's main access road at enormous expense, completing the continuous ring of terminals.
 - 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.
 - The first international nonstops were ANA/BCPA DC-4s to Vancouver in 1946-47.
 - San Francisco International Airport (SFO) has 4 runways.
 - Terminal 2, formerly known as the "Central Terminal," opened in 1954 as the main airport terminal.
 - 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.
 - SFO was one of several US airports which operated the Registered Traveler program from April 2007 until funding ended in June 2009, which had allowed travelers to pass through security checkpoints quickly.
 - San Francisco International Airport handled 44,477,209 passengers last year.
 - 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.
 
