There are
2,232 mi
from San Mateo, CA to Mishawaka, IN
That's the driving distance. It would take 1 day 14 hours to go from San Mateo, California to Mishawaka, Indiana.
The flight distance (direct flight from San Mateo, CA to Mishawaka, IN) is 1,931.44 mi.
2,232 mi = 3.22 kms