There are
1,054 mi
from St Charles, MO to Titusville, FL
That's the driving distance. It would take 19 hours 24 mins to go from St Charles, Missouri to Titusville, Florida.
The flight distance (direct flight from St Charles, MO to Titusville, FL) is 896.33 mi.
1,054 mi = 1,695.58 kms