There are
2,095 mi
from Downey, CA to Noblesville, IN
That's the driving distance. It would take 1 day 13 hours to go from Downey, California to Noblesville, Indiana.
The flight distance (direct flight from Downey, CA to Noblesville, IN) is 1,811.75 mi.
2,095 mi = 3.22 kms