There are
2,364 mi
from Simi Valley, CA to Garfield Heights, OH
That's the driving distance. It would take 1 day 18 hours to go from Simi Valley, California to Garfield Heights, Ohio.
The flight distance (direct flight from Simi Valley, CA to Garfield Heights, OH) is 2,070.66 mi.
2,364 mi = 3.22 kms