There are
1,885 mi
from Simi Valley, CA to Keokuk, IA
That's the driving distance. It would take 1 day 9 hours to go from Simi Valley, California to Keokuk, Iowa.
The flight distance (direct flight from Simi Valley, CA to Keokuk, IA) is 1,555.99 mi.
1,885 mi = 1.61 kms