Nonstop flight route between Cancún, Quintana Roo, Mexico and San Francisco, California, United States:
Departure Airport:

Arrival Airport:

Distance from CUN to SFO:
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- About this route
- CUN Airport Information
- SFO Airport Information
- Facts about CUN
- Facts about SFO
- Map of Nearest Airports to CUN
- List of Nearest Airports to CUN
- Map of Furthest Airports from CUN
- List of Furthest Airports from CUN
- 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 Cancún International Airport (CUN), Cancún, Quintana Roo, Mexico and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 2,405 miles (or 3,871 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 Cancún International 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: | CUN / MMUN |
Airport Names: |
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Location: | Cancún, Quintana Roo, Mexico |
GPS Coordinates: | 21°2'12"N by 86°52'36"W |
Area Served: | Cancún |
Operator/Owner: | Grupo Aeroportuario del Sureste |
Airport Type: | Public |
Elevation: | 20 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from CUN |
More Information: | CUN 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 Cancún International Airport (CUN):
- Because of Cancún International Airport's relatively low elevation of 20 feet, planes can take off or land at Cancún 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.
- The closest airport to Cancún International Airport (CUN) is Cozumel International Airport (CZM), which is located 36 miles (58 kilometers) S of CUN.
- The terminals together comprise 47 boarding gates, 22 in Terminal 2, and 14 in Terminal 3.
- Cancún International Airport (CUN) currently has only 1 runway.
- Cancún International Airport is located in Cancún, Quintana Roo, on the Caribbean coast of Mexico's Yucatán Peninsula.
- In addition to being known as "Cancún International Airport", another name for CUN is "Aeropuerto Internacional de Cancún".
- The airport has three terminals, two of which are currently in use, with Terminal 1 scheduled for remodeling.
- The furthest airport from Cancún International Airport (CUN) is Cocos (Keeling) Island Airport (CCK), which is located 11,778 miles (18,955 kilometers) away in Cocos Islands, Australia.
Facts about San Francisco International Airport (SFO):
- San Francisco International Airport handled 44,477,209 passengers last year.
- Formerly known as the "North Terminal," Terminal 3 has Boarding Area E and Boarding Area F has 26 gates.
- San Francisco International Airport (SFO) has 4 runways.
- SFO has expanded through the decades.
- SFO is owned and policed by the City and County of San Francisco, but is located in and entirely surrounded by adjacent San Mateo County.
- 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 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 the first airports to implement a Fly Quiet Program which grades individual air carriers on their performance on noise abatement procedures while flying in and out of SFO.
- 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.
- The airport opened on May 7, 1927, on 150 acres of cow pasture.