There are
1,991 mi
from Hayward, CA to Keokuk, IA
That's the driving distance. It would take 1 day 10 hours to go from Hayward, California to Keokuk, Iowa.
The flight distance (direct flight from Hayward, CA to Keokuk, IA) is 1,649.36 mi.
1,991 mi = 1.61 kms