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How far is San Sebastian from San Francisco, CA?

The distance between San Francisco (San Francisco International Airport) and San Sebastian (San Sebastián Airport) is 5732 miles / 9225 kilometers / 4981 nautical miles.

San Francisco International Airport – San Sebastián Airport

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5732
Miles
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9225
Kilometers
Distance arrow
4981
Nautical miles

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Distance from San Francisco to San Sebastian

There are several ways to calculate the distance from San Francisco to San Sebastian. Here are two standard methods:

Vincenty's formula (applied above)
  • 5732.045 miles
  • 9224.833 kilometers
  • 4981.011 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 5718.143 miles
  • 9202.460 kilometers
  • 4968.931 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from San Francisco to San Sebastian?

The estimated flight time from San Francisco International Airport to San Sebastián Airport is 11 hours and 21 minutes.

Flight carbon footprint between San Francisco International Airport (SFO) and San Sebastián Airport (EAS)

On average, flying from San Francisco to San Sebastian generates about 681 kg of CO2 per passenger, and 681 kilograms equals 1 500 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Francisco to San Sebastian

See the map of the shortest flight path between San Francisco International Airport (SFO) and San Sebastián Airport (EAS).

Airport information

Origin San Francisco International Airport
City: San Francisco, CA
Country: United States Flag of United States
IATA Code: SFO
ICAO Code: KSFO
Coordinates: 37°37′8″N, 122°22′30″W
Destination San Sebastián Airport
City: San Sebastian
Country: Spain Flag of Spain
IATA Code: EAS
ICAO Code: LESO
Coordinates: 43°21′23″N, 1°47′26″W