There are
2,786 mi
from San Leandro, CA to Holly Hill, FL
That's the driving distance. It would take 2 days 1 hour to go from San Leandro, California to Holly Hill, Florida.
The flight distance (direct flight from San Leandro, CA to Holly Hill, FL) is 2,420.42 mi.
2,786 mi = 4,482.85 kms