There are
1,593 mi
from Simi Valley, CA to Pittsburg, KS
That's the driving distance. It would take 1 day 4 hours to go from Simi Valley, California to Pittsburg, Kansas.
The flight distance (direct flight from Simi Valley, CA to Pittsburg, KS) is 1,362.05 mi.
1,593 mi = 1.61 kms