There are
2,183 mi
from San Jose, CA to Merrillville, IN
That's the driving distance. It would take 1 day 13 hours to go from San Jose, California to Merrillville, Indiana.
The flight distance (direct flight from San Jose, CA to Merrillville, IN) is 1,854.51 mi.
2,183 mi = 3.22 kms