How far is San Francisco, CA, from Porto?
The distance between Porto (Porto Airport) and San Francisco (San Francisco International Airport) is 5583 miles / 8985 kilometers / 4852 nautical miles.
Porto Airport – San Francisco International Airport
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Distance from Porto to San Francisco
There are several ways to calculate the distance from Porto to San Francisco. Here are two standard methods:
Vincenty's formula (applied above)- 5583.019 miles
- 8984.998 kilometers
- 4851.511 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- 5569.678 miles
- 8963.528 kilometers
- 4839.918 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 Porto to San Francisco?
The estimated flight time from Porto Airport to San Francisco International Airport is 11 hours and 4 minutes.
What is the time difference between Porto and San Francisco?
Flight carbon footprint between Porto Airport (OPO) and San Francisco International Airport (SFO)
On average, flying from Porto to San Francisco generates about 661 kg of CO2 per passenger, and 661 kilograms equals 1 456 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto to San Francisco
See the map of the shortest flight path between Porto Airport (OPO) and San Francisco International Airport (SFO).
Airport information
| Origin | Porto Airport |
|---|---|
| City: | Porto |
| Country: | Portugal  |
| IATA Code: | OPO |
| ICAO Code: | LPPR |
| Coordinates: | 41°14′53″N, 8°40′53″W |
| Destination | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States  |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″W |