There are
2,036 mi
from Fontana, CA to Seymour, IN
That's the driving distance. It would take 1 day 12 hours to go from Fontana, California to Seymour, Indiana.
The flight distance (direct flight from Fontana, CA to Seymour, IN) is 1,774.22 mi.
2,036 mi = 3,275.97 kms