There are
2,065 mi
from Simi Valley, CA to Trussville, AL
That's the driving distance. It would take 1 day 12 hours to go from Simi Valley, California to Trussville, Alabama.
The flight distance (direct flight from Simi Valley, CA to Trussville, AL) is 1,836.86 mi.
2,065 mi = 3.22 kms