There are
1,820 mi
from Fontana, CA to Keokuk, IA
That's the driving distance. It would take 1 day 7 hours to go from Fontana, California to Keokuk, Iowa.
The flight distance (direct flight from Fontana, CA to Keokuk, IA) is 1,490.86 mi.
1,820 mi = 1.61 kms