How far is Seattle from San Diego?
There are several ways to calculate distances between San Diego and Seattle. Here are two common methods:Vincenty's formula (applied above)
- 1050.293 miles
- 1690.283 kilometers
- 912.680 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
- 1051.515 miles
- 1692.250 kilometers
- 913.742 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).
Estimated flight time from San Diego International Airport (SAN) to Seattle–Tacoma International Airport (SEA) is 2 hours 29 minutes.
Time difference and current local times
There is no time difference between San Diego and Seattle.
San Diego, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 145 kg (319 pounds).
San Diego to Seattle flight map.
Frequent Flyer Miles Calculator
San Diego (SAN) → Seattle (SEA).