There are
1,857 mi
from Fullerton, CA to Keokuk, IA
That's the driving distance. It would take 1 day 8 hours to go from Fullerton, California to Keokuk, Iowa.
The flight distance (direct flight from Fullerton, CA to Keokuk, IA) is 1,522.77 mi.
1,857 mi = 1.61 kms