There are many different activities you can do with your family in San Diego. Many people enjoy visiting sea world, San Diego Zoo, and Mission Beach.
36 miles down I-680 SOUTH.
It is 36 miles from San Jose to San Ramon, Ca and takes about 42 minutes to get there.
San Jose and San Francisco are approximately 50 miles apart.
It's about 9 hours. Breakdown: 7 hours to OC + 1.5 hours to San Diego = 8.5/9