There are
2,686 mi
from Redwood City, CA to Gainesville, FL
That's the driving distance. It would take 2 days to go from Redwood City, California to Gainesville, Florida.
The flight distance (direct flight from Redwood City, CA to Gainesville, FL) is 2,342.22 mi.
2,686 mi = 4,323.30 kms