There are
2,406 mi
from Napa, CA to Berea, KY
That's the driving distance. It would take 1 day 17 hours to go from Napa, California to Berea, Kentucky.
The flight distance (direct flight from Napa, CA to Berea, KY) is 2,056.76 mi.
2,406 mi = 3.22 kms