There are
1,865 mi
from Downey, CA to Keokuk, IA
That's the driving distance. It would take 1 day 8 hours to go from Downey, California to Keokuk, Iowa.
The flight distance (direct flight from Downey, CA to Keokuk, IA) is 1,531.57 mi.
1,865 mi = 1.61 kms