There are
2,561 mi
from Simi Valley, CA to Auburndale, FL
That's the driving distance. It would take 1 day 21 hours to go from Simi Valley, California to Auburndale, Florida.
The flight distance (direct flight from Simi Valley, CA to Auburndale, FL) is 2,216.10 mi.
2,561 mi = 3.22 kms