There are
1,924 mi
from San Leandro, CA to Mason City, IA
That's the driving distance. It would take 1 day 8 hours to go from San Leandro, California to Mason City, Iowa.
The flight distance (direct flight from San Leandro, CA to Mason City, IA) is 1,559.69 mi.
1,924 mi = 1.61 kms