There are
2,321 mi
from San Leandro, CA to Seymour, IN
That's the driving distance. It would take 1 day 16 hours to go from San Leandro, California to Seymour, Indiana.
The flight distance (direct flight from San Leandro, CA to Seymour, IN) is 1,954.12 mi.
2,321 mi = 3.22 kms