There are
2,086 mi
from Downey, CA to Seymour, IN
That's the driving distance. It would take 1 day 13 hours to go from Downey, California to Seymour, Indiana.
The flight distance (direct flight from Downey, CA to Seymour, IN) is 1,815.36 mi.
2,086 mi = 3.22 kms