There are
1,924 mi
from San Mateo, CA to Cedar Falls, IA
That's the driving distance. It would take 1 day 9 hours to go from San Mateo, California to Cedar Falls, Iowa.
The flight distance (direct flight from San Mateo, CA to Cedar Falls, IA) is 1,608.44 mi.
1,924 mi = 1.61 kms