There are
1,856 mi
from Pleasanton, CA to Marshalltown, IA
That's the driving distance. It would take 1 day 7 hours to go from Pleasanton, California to Marshalltown, Iowa.
The flight distance (direct flight from Pleasanton, CA to Marshalltown, IA) is 1,558.20 mi.
1,856 mi = 2,987.37 kms