There are
2,500 mi
from Rialto, CA to Titusville, FL
That's the driving distance. It would take 1 day 19 hours to go from Rialto, California to Titusville, Florida.
The flight distance (direct flight from Rialto, CA to Titusville, FL) is 2,178.55 mi.
2,500 mi = 3.22 kms