Lake Berryessa is 45 minutes. The beach (Muir Woods beach or Stinson) are the closest at about an hour.
about 390 miles
nothinb
How far is it from Fresno, CAlifornia to Napa Valley, CAlifornia
It is 302 miles from Bakersfield to Napa.
222 miles
467 miles
111 miles
Napa is inside the Napa Valley.
an hour and a half
453 miles
About 6 and a half hours.
Oakland, San Francisco and Sacramento airports are all equidistant from Napa, but the easiest airport to get into / out of by far is Sacramento.