Distance between Seattle, WA (SEA) and San Francisco, CA (SFO)
Distance from Seattle to San Francisco (Seattle–Tacoma International Airport – San Francisco International Airport) is 679 miles / 1092 kilometers / 590 nautical miles.
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Seattle - San Francisco
How far is San Francisco from Seattle?
There are several ways to calculate distances between Seattle and San Francisco. Here are two common methods:
Vincenty's formula (applied above)- 678.518 miles
- 1091.968 kilometers
- 589.616 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 679.197 miles
- 1093.061 kilometers
- 590.206 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).
Flight duration
Estimated flight time from Seattle–Tacoma International Airport (SEA) to San Francisco International Airport (SFO) is 1 hour 47 minutes.
Time difference and current local times
There is no time difference between Seattle and San Francisco.
Time Difference
Seattle, WA
San Francisco, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 110 kg (243 pounds).
Airport information
| A | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| B | 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 |
Map
Seattle to San Francisco flight map.
Frequent Flyer Miles Calculator
Seattle (SEA) → San Francisco (SFO).
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