There are
2,836 mi
from Walnut Creek, CA to Titusville, FL
That's the driving distance. It would take 2 days 2 hours to go from Walnut Creek, California to Titusville, Florida.
The flight distance (direct flight from Walnut Creek, CA to Titusville, FL) is 2,447.31 mi.
2,836 mi = 4,564.33 kms