There are
2,430 mi
from Santee, CA to Longwood, FL
That's the driving distance. It would take 1 day 18 hours to go from Santee, California to Longwood, Florida.
The flight distance (direct flight from Santee, CA to Longwood, FL) is 2,124.73 mi.
2,430 mi = 3,910.23 kms