There are
2,786 mi
from Fremont, CA to De Bary, FL
That's the driving distance. It would take 2 days 2 hours to go from Fremont, California to De Bary, Florida.
The flight distance (direct flight from Fremont, CA to De Bary, FL) is 2,405.83 mi.
2,786 mi = 3.22 kms