There are
2,300 mi
from Simi Valley, CA to Hazel Park, MI
That's the driving distance. It would take 1 day 16 hours to go from Simi Valley, California to Hazel Park, Michigan.
The flight distance (direct flight from Simi Valley, CA to Hazel Park, MI) is 1,997.54 mi.
2,300 mi = 3.22 kms