There are
2,275 mi
from Stockton, CA to Seymour, IN
That's the driving distance. It would take 1 day 15 hours to go from Stockton, California to Seymour, Indiana.
The flight distance (direct flight from Stockton, CA to Seymour, IN) is 1,904.47 mi.
2,275 mi = 3.22 kms