How far is Porto from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Porto (Porto Airport) is 5583 miles / 8985 kilometers / 4852 nautical miles.
San Francisco International Airport – Porto Airport
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Distance from San Francisco to Porto
There are several ways to calculate the distance from San Francisco to Porto. 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 San Francisco to Porto?
The estimated flight time from San Francisco International Airport to Porto Airport is 11 hours and 4 minutes.
What is the time difference between San Francisco and Porto?
Flight carbon footprint between San Francisco International Airport (SFO) and Porto Airport (OPO)
On average, flying from San Francisco to Porto 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 San Francisco to Porto
See the map of the shortest flight path between San Francisco International Airport (SFO) and Porto Airport (OPO).
Airport information
| Origin | 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 |
| Destination | Porto Airport |
|---|---|
| City: | Porto |
| Country: | Portugal  |
| IATA Code: | OPO |
| ICAO Code: | LPPR |
| Coordinates: | 41°14′53″N, 8°40′53″W |