There are 1,063.82 miles from Seattle to San Diego in southeast direction and 1,255.64 miles (2,020.76 kilometers) by car, following the I-5 route.
Seattle and San Diego are 17 hours 21 mins far apart, if you drive non-stop.
This is the fastest route from Seattle, WA to San Diego, CA. The halfway point is .
Seattle, WA and San Diego, CA are in the same time zone (PDT). Current time in both locations is 3:37 am.
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