There are
2,802 mi
from Redwood City, CA to St Petersburg, FL
That's the driving distance. It would take 2 days 2 hours to go from Redwood City, California to St Petersburg, Florida.
The flight distance (direct flight from Redwood City, CA to St Petersburg, FL) is 2,380.57 mi.
2,802 mi = 4,508.58 kms